Load Specifications
Bullet:.338 | 165gr | TPM XTLD
Bullet Manufacturer:TPM
Bullet Weight:165 gr
Bullet Diameter:0.338"
Bullet Length:<<locked>>
Case Length (l3):2.724"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:124.89 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:27"
Max. allowed Pressure:69,618 psi
Recommended Twist Rate:1:14.5
Load data in caliber .338 Lapua Mag. Ackley Improved with .338 | 165gr | TPM XTLD bullet and 226 powders. The key underlying parameters are shown in the table above.
Important Notice: DO NOT go below Minimum Charge or above Maximum Charge. Since we have no control over the equipment and components used, any responsibility and liability for the results achieved is rejected.
Only powders/loads that match the current filter criteria are displayed: max pressure of a load ≤ 90% of max. standardized pressure, fill rate ≥ 80% and propellant combustion ≥ 95%. Use the sliders above the tables to adjust these thresholds.
Charge: Powder weight in grains. Start with the minimum load and work up carefully.
FR (Fill Rate): Case fill as a percentage. Values above 100% mean compressed loads.
MaxP / %: Maximum chamber pressure in bar and as a percentage of the standardized maximum for this caliber.
V(0): Muzzle velocity in feet per second (fps) at the standardized barrel length.
z (Powder Burn): Estimated propellant combustion percentage at bullet exit.
A valid access license is required to use the Personalized Load Calculator.
You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 27"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 61,351 psi | 88% | 3284 fps | 100% |
| Accurate 2495 | <<locked>> | 84% | 61,351 psi | 88% | 3284 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 62,714 psi | 90% | 3369 fps | 99.5% |
| Accurate 2700 | <<locked>> | 86% | 62,714 psi | 90% | 3369 fps | 99.5% |
| Accurate 3100ᴾ | <<locked>> | 100% | 58,102 psi | 83% | 3356 fps | 99.9% |
| Accurate 3100ᴾ | <<locked>> | 100% | 58,102 psi | 83% | 3356 fps | 99.9% |
| Accurate 4064 | <<locked>> | 86% | 61,728 psi | 89% | 3343 fps | 100% |
| Accurate 4064 | <<locked>> | 86% | 61,728 psi | 89% | 3343 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 59,669 psi | 86% | 3415 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 59,669 psi | 86% | 3415 fps | 100% |
| Accurate High Country | <<locked>> | 98% | 59,480 psi | 85% | 3524 fps | 98.3% |
| Accurate High Country | <<locked>> | 98% | 59,480 psi | 85% | 3524 fps | 98.3% |
| Accurate MAGPROᴾ | <<locked>> | 100% | 60,887 psi | 87% | 3524 fps | 97.4% |
| Accurate MAGPROᴾ | <<locked>> | 100% | 60,887 psi | 87% | 3524 fps | 97.4% |
| ADI APS 450 | <<locked>> | 84% | 62,598 psi | 90% | 2684 fps | 100% |
| ADI APS 450 | <<locked>> | 84% | 62,598 psi | 90% | 2684 fps | 100% |
| ADI AR 2206H | <<locked>> | 82% | 60,002 psi | 86% | 3383 fps | 100% |
| ADI AR 2206H | <<locked>> | 82% | 60,002 psi | 86% | 3383 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 61,351 psi | 88% | 3386 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 61,351 psi | 88% | 3386 fps | 100% |
| ADI AR 2209 | <<locked>> | 98% | 60,655 psi | 87% | 3465 fps | 99% |
| ADI AR 2209 | <<locked>> | 98% | 60,655 psi | 87% | 3465 fps | 99% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 58,566 psi | 84% | 3461 fps | 97.8% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 58,566 psi | 84% | 3461 fps | 97.8% |
| ADI Benchmark 8208 | <<locked>> | 82% | 62,178 psi | 89% | 3373 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 82% | 62,178 psi | 89% | 3373 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 62,018 psi | 89% | 3537 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 62,018 psi | 89% | 3537 fps | 100% |
| Alliant Power Pro Varmint | <<locked>> | 98% | 60,814 psi | 87% | 3461 fps | 99% |
| Alliant Power Pro Varmint | <<locked>> | 98% | 60,814 psi | 87% | 3461 fps | 99% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 62,714 psi | 90% | 3409 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 62,714 psi | 90% | 3409 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 62,772 psi | 90% | 3442 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 62,772 psi | 90% | 3442 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 94% | 60,075 psi | 86% | 3478 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 94% | 60,075 psi | 86% | 3478 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 90% | 62,236 psi | 89% | 3504 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 90% | 62,236 psi | 89% | 3504 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 59,944 psi | 86% | 3448 fps | 98.9% |
| Alliant Reloder-19 | <<locked>> | 98% | 59,944 psi | 86% | 3448 fps | 98.9% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 57,798 psi | 83% | 3455 fps | 98.8% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 57,798 psi | 83% | 3455 fps | 98.8% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 54,447 psi | 78% | 3373 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 54,447 psi | 78% | 3373 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 47,282 psi | 68% | 3294 fps | 99.6% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 47,282 psi | 68% | 3294 fps | 99.6% |
| Alliant Reloder-26 | <<locked>> | 98% | 59,567 psi | 86% | 3537 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 98% | 59,567 psi | 86% | 3537 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 60,655 psi | 87% | 3402 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 60,655 psi | 87% | 3402 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 52,779 psi | 76% | 3366 fps | 97.9% |
| Bofors RP15ᴾ | <<locked>> | 100% | 52,779 psi | 76% | 3366 fps | 97.9% |
| Bofors RP3 | <<locked>> | 86% | 60,176 psi | 86% | 3376 fps | 100% |
| Bofors RP3 | <<locked>> | 86% | 60,176 psi | 86% | 3376 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 57,798 psi | 83% | 3455 fps | 98.8% |
| Bofors RP5ᴾ | <<locked>> | 100% | 57,798 psi | 83% | 3455 fps | 98.8% |
| Bofors RP7 | <<locked>> | 92% | 62,990 psi | 90% | 3422 fps | 99.6% |
| Bofors RP7 | <<locked>> | 92% | 62,990 psi | 90% | 3422 fps | 99.6% |
| Hodgdon H380 | <<locked>> | 86% | 60,437 psi | 87% | 3396 fps | 100% |
| Hodgdon H380 | <<locked>> | 86% | 60,437 psi | 87% | 3396 fps | 100% |
| Hodgdon H414 | <<locked>> | 92% | 61,801 psi | 89% | 3478 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 92% | 61,801 psi | 89% | 3478 fps | 99.8% |
| Hodgdon H4350 | <<locked>> | 90% | 60,945 psi | 88% | 3428 fps | 99.1% |
| Hodgdon H4350 | <<locked>> | 90% | 60,945 psi | 88% | 3428 fps | 99.1% |
| Hodgdon H4831ᴾ | <<locked>> | 100% | 62,903 psi | 90% | 3465 fps | 97.9% |
| Hodgdon H4831ᴾ | <<locked>> | 100% | 62,903 psi | 90% | 3465 fps | 97.9% |
| Hodgdon H4831 SCᴾ | <<locked>> | 100% | 61,540 psi | 88% | 3442 fps | 97.6% |
| Hodgdon H4831 SCᴾ | <<locked>> | 100% | 61,540 psi | 88% | 3442 fps | 97.6% |
| Hodgdon H4895 | <<locked>> | 82% | 60,727 psi | 87% | 3392 fps | 100% |
| Hodgdon H4895 | <<locked>> | 82% | 60,727 psi | 87% | 3392 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 60,684 psi | 87% | 3383 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 60,684 psi | 87% | 3383 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 61,844 psi | 89% | 3432 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 61,844 psi | 89% | 3432 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 46,282 psi | 66% | 3330 fps | 97.4% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 46,282 psi | 66% | 3330 fps | 97.4% |
| Hodgdon Superformance | <<locked>> | 90% | 58,697 psi | 84% | 3451 fps | 99.5% |
| Hodgdon Superformance | <<locked>> | 90% | 58,697 psi | 84% | 3451 fps | 99.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,405 psi | 52% | 2139 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,405 psi | 52% | 2139 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 61,931 psi | 89% | 3392 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 61,931 psi | 89% | 3392 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 61,612 psi | 89% | 3363 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 61,612 psi | 89% | 3363 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 60,742 psi | 87% | 3366 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 60,742 psi | 87% | 3366 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 84% | 59,857 psi | 86% | 3353 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 84% | 59,857 psi | 86% | 3353 fps | 99.6% |
| IMR 4350 | <<locked>> | 94% | 60,423 psi | 87% | 3392 fps | 99.5% |
| IMR 4350 | <<locked>> | 94% | 60,423 psi | 87% | 3392 fps | 99.5% |
| IMR 4451 Enduron | <<locked>> | 90% | 60,713 psi | 87% | 3389 fps | 99.6% |
| IMR 4451 Enduron | <<locked>> | 90% | 60,713 psi | 87% | 3389 fps | 99.6% |
| IMR 4831 | <<locked>> | 94% | 59,886 psi | 86% | 3402 fps | 100% |
| IMR 4831 | <<locked>> | 94% | 59,886 psi | 86% | 3402 fps | 100% |
| IMR 4895 | <<locked>> | 84% | 60,539 psi | 87% | 3415 fps | 100% |
| IMR 4895 | <<locked>> | 84% | 60,539 psi | 87% | 3415 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 98% | 59,669 psi | 86% | 3379 fps | 97.5% |
| IMR 4955 Enduron | <<locked>> | 98% | 59,669 psi | 86% | 3379 fps | 97.5% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 55,680 psi | 80% | 3425 fps | 97.4% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 55,680 psi | 80% | 3425 fps | 97.4% |
| IMR 8208 XBR | <<locked>> | 82% | 62,178 psi | 89% | 3373 fps | 100% |
| IMR 8208 XBR | <<locked>> | 82% | 62,178 psi | 89% | 3373 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 61,076 psi | 88% | 3346 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 61,076 psi | 88% | 3346 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 61,989 psi | 89% | 3350 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 61,989 psi | 89% | 3350 fps | 100% |
| Lovex S062 | <<locked>> | 86% | 61,061 psi | 88% | 3356 fps | 100% |
| Lovex S062 | <<locked>> | 86% | 61,061 psi | 88% | 3356 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 61,090 psi | 88% | 3383 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 61,090 psi | 88% | 3383 fps | 100% |
| Lovex S070 | <<locked>> | 94% | 62,816 psi | 90% | 3432 fps | 99.9% |
| Lovex S070 | <<locked>> | 94% | 62,816 psi | 90% | 3432 fps | 99.9% |
| Lovex S071ᴾ | <<locked>> | 100% | 47,993 psi | 69% | 3186 fps | 99% |
| Lovex S071ᴾ | <<locked>> | 100% | 47,993 psi | 69% | 3186 fps | 99% |
| Norma 201 | <<locked>> | 84% | 62,366 psi | 90% | 3373 fps | 100% |
| Norma 201 | <<locked>> | 84% | 62,366 psi | 90% | 3373 fps | 100% |
| Norma 202 | <<locked>> | 82% | 59,466 psi | 85% | 3310 fps | 100% |
| Norma 202 | <<locked>> | 82% | 59,466 psi | 85% | 3310 fps | 100% |
| Norma 203B | <<locked>> | 86% | 62,018 psi | 89% | 3422 fps | 100% |
| Norma 203B | <<locked>> | 86% | 62,018 psi | 89% | 3422 fps | 100% |
| Norma 204 | <<locked>> | 94% | 62,062 psi | 89% | 3458 fps | 99% |
| Norma 204 | <<locked>> | 94% | 62,062 psi | 89% | 3458 fps | 99% |
| Norma MRPᴾ | <<locked>> | 100% | 61,960 psi | 89% | 3553 fps | 99.9% |
| Norma MRPᴾ | <<locked>> | 100% | 61,960 psi | 89% | 3553 fps | 99.9% |
| Norma URP | <<locked>> | 94% | 61,931 psi | 89% | 3455 fps | 100% |
| Norma URP | <<locked>> | 94% | 61,931 psi | 89% | 3455 fps | 100% |
| Ramshot Big Game | <<locked>> | 84% | 59,553 psi | 86% | 3392 fps | 100% |
| Ramshot Big Game | <<locked>> | 84% | 59,553 psi | 86% | 3392 fps | 100% |
| Ramshot Grandᴾ | <<locked>> | 100% | 56,449 psi | 81% | 3445 fps | 97.9% |
| Ramshot Grandᴾ | <<locked>> | 100% | 56,449 psi | 81% | 3445 fps | 97.9% |
| Ramshot Hunter | <<locked>> | 94% | 60,872 psi | 87% | 3458 fps | 100% |
| Ramshot Hunter | <<locked>> | 94% | 60,872 psi | 87% | 3458 fps | 100% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 50,821 psi | 73% | 3301 fps | 98.4% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 50,821 psi | 73% | 3301 fps | 98.4% |
| Ramshot TAC | <<locked>> | 82% | 62,859 psi | 90% | 3409 fps | 100% |
| Ramshot TAC | <<locked>> | 82% | 62,859 psi | 90% | 3409 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,072 psi | 53% | 2188 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,072 psi | 53% | 2188 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 60,220 psi | 87% | 3376 fps | 99.8% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 60,220 psi | 87% | 3376 fps | 99.8% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 60,437 psi | 87% | 3461 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 60,437 psi | 87% | 3461 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 61,685 psi | 89% | 3494 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 61,685 psi | 89% | 3494 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 59,828 psi | 86% | 3438 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 59,828 psi | 86% | 3438 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 62,540 psi | 90% | 3537 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 62,540 psi | 90% | 3537 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 46,731 psi | 67% | 3327 fps | 98.6% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 46,731 psi | 67% | 3327 fps | 98.6% |
| Rottweil R 901 | <<locked>> | 82% | 62,787 psi | 90% | 3343 fps | 100% |
| Rottweil R 901 | <<locked>> | 82% | 62,787 psi | 90% | 3343 fps | 100% |
| Rottweil R 902 | <<locked>> | 84% | 59,277 psi | 85% | 3317 fps | 100% |
| Rottweil R 902 | <<locked>> | 84% | 59,277 psi | 85% | 3317 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 60,191 psi | 86% | 3369 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 60,191 psi | 86% | 3369 fps | 100% |
| Rottweil R 904 | <<locked>> | 98% | 62,192 psi | 89% | 3428 fps | 98.3% |
| Rottweil R 904 | <<locked>> | 98% | 62,192 psi | 89% | 3428 fps | 98.3% |
| Rottweil R 905 | <<locked>> | 98% | 59,292 psi | 85% | 3435 fps | 98.9% |
| Rottweil R 905 | <<locked>> | 98% | 59,292 psi | 85% | 3435 fps | 98.9% |
| Rottweil R 907 | <<locked>> | 92% | 62,990 psi | 90% | 3422 fps | 99.6% |
| Rottweil R 907 | <<locked>> | 92% | 62,990 psi | 90% | 3422 fps | 99.6% |
| Shooters World Long Rifle | <<locked>> | 92% | 61,090 psi | 88% | 3383 fps | 100% |
| Shooters World Long Rifle | <<locked>> | 92% | 61,090 psi | 88% | 3383 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 82% | 61,076 psi | 88% | 3346 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 82% | 61,076 psi | 88% | 3346 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 61,061 psi | 88% | 3356 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 61,061 psi | 88% | 3356 fps | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 62,816 psi | 90% | 3432 fps | 99.9% |
| Shooters World SW4350 | <<locked>> | 94% | 62,816 psi | 90% | 3432 fps | 99.9% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 62,033 psi | 89% | 3435 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 62,033 psi | 89% | 3435 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 62,033 psi | 89% | 3389 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 62,033 psi | 89% | 3389 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 62,424 psi | 90% | 3402 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 62,424 psi | 90% | 3402 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 62,975 psi | 90% | 3287 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 62,975 psi | 90% | 3287 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 60,437 psi | 87% | 3228 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 60,437 psi | 87% | 3228 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 60,916 psi | 88% | 3327 fps | 99.7% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 60,916 psi | 88% | 3327 fps | 99.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 58,798 psi | 84% | 3432 fps | 98.9% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 58,798 psi | 84% | 3432 fps | 98.9% |
| Somchem S335 | <<locked>> | 84% | 62,598 psi | 90% | 3278 fps | 100% |
| Somchem S335 | <<locked>> | 84% | 62,598 psi | 90% | 3278 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 61,656 psi | 89% | 3369 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 61,656 psi | 89% | 3369 fps | 100% |
| Somchem S355 | <<locked>> | 88% | 59,727 psi | 86% | 3363 fps | 100% |
| Somchem S355 | <<locked>> | 88% | 59,727 psi | 86% | 3363 fps | 100% |
| Somchem S361 | <<locked>> | 96% | 60,626 psi | 87% | 3353 fps | 97.5% |
| Somchem S361 | <<locked>> | 96% | 60,626 psi | 87% | 3353 fps | 97.5% |
| Somchem S365 | <<locked>> | 96% | 61,917 psi | 89% | 3451 fps | 100% |
| Somchem S365 | <<locked>> | 96% | 61,917 psi | 89% | 3451 fps | 100% |
| Somchem S385 | <<locked>> | 98% | 60,104 psi | 86% | 3402 fps | 99.5% |
| Somchem S385 | <<locked>> | 98% | 60,104 psi | 86% | 3402 fps | 99.5% |
| Vihtavuori N133 | <<locked>> | 82% | 59,625 psi | 86% | 3209 fps | 100% |
| Vihtavuori N133 | <<locked>> | 82% | 59,625 psi | 86% | 3209 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 59,872 psi | 86% | 3268 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 59,872 psi | 86% | 3268 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 60,176 psi | 86% | 3281 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 60,176 psi | 86% | 3281 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 61,424 psi | 88% | 3327 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 61,424 psi | 88% | 3327 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 60,118 psi | 86% | 3386 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 60,118 psi | 86% | 3386 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 55,680 psi | 80% | 3314 fps | 98.8% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 55,680 psi | 80% | 3314 fps | 98.8% |
| Vihtavuori N540 | <<locked>> | 86% | 62,337 psi | 90% | 3330 fps | 100% |
| Vihtavuori N540 | <<locked>> | 86% | 62,337 psi | 90% | 3330 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 59,350 psi | 85% | 3392 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 59,350 psi | 85% | 3392 fps | 100% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 60,930 psi | 88% | 3461 fps | 100% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 60,930 psi | 88% | 3461 fps | 100% |
| Vihtavuori N560ᴾ | <<locked>> | 100% | 61,917 psi | 89% | 3540 fps | 98.1% |
| Vihtavuori N560ᴾ | <<locked>> | 100% | 61,917 psi | 89% | 3540 fps | 98.1% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 60,394 psi | 87% | 3340 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 60,394 psi | 87% | 3340 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 61,989 psi | 89% | 3478 fps | 99.8% |
| Winchester 760 | <<locked>> | 92% | 61,989 psi | 89% | 3478 fps | 99.8% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 50,502 psi | 73% | 3445 fps | 100% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 50,502 psi | 73% | 3445 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 82% | 58,972 psi | 85% | 3353 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 82% | 58,972 psi | 85% | 3353 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 60,611 psi | 87% | 3399 fps | 98.9% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 60,611 psi | 87% | 3399 fps | 98.9% |
Start Load - Barrel Length: 27"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 53,838 psi | 77% | 3179 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 53,838 psi | 77% | 3179 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 51,256 psi | 74% | 3182 fps | 98.1% |
| Accurate 2700 | <<locked>> | 80% | 51,256 psi | 74% | 3182 fps | 98.1% |
| Accurate 3100 | <<locked>> | 86% | 35,578 psi | 51% | 2913 fps | 95.9% |
| Accurate 3100 | <<locked>> | 86% | 35,578 psi | 51% | 2913 fps | 95.9% |
| Accurate 4064 | <<locked>> | 80% | 50,995 psi | 73% | 3186 fps | 100% |
| Accurate 4064 | <<locked>> | 80% | 50,995 psi | 73% | 3186 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 39,262 psi | 56% | 3035 fps | 98.5% |
| Accurate 4350 | <<locked>> | 80% | 39,262 psi | 56% | 3035 fps | 98.5% |
| Accurate High Country | <<locked>> | 92% | 48,037 psi | 69% | 3314 fps | 95.9% |
| Accurate High Country | <<locked>> | 92% | 48,037 psi | 69% | 3314 fps | 95.9% |
| Accurate MAGPRO | <<locked>> | 96% | 52,620 psi | 76% | 3379 fps | 95.6% |
| Accurate MAGPRO | <<locked>> | 96% | 52,620 psi | 76% | 3379 fps | 95.6% |
| ADI APS 450 | <<locked>> | 80% | 58,465 psi | 84% | 2621 fps | 100% |
| ADI APS 450 | <<locked>> | 80% | 58,465 psi | 84% | 2621 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 56,405 psi | 81% | 3327 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 56,405 psi | 81% | 3327 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 47,776 psi | 69% | 3156 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 80% | 47,776 psi | 69% | 3156 fps | 99.9% |
| ADI AR 2209 | <<locked>> | 88% | 43,395 psi | 62% | 3136 fps | 95.4% |
| ADI AR 2209 | <<locked>> | 88% | 43,395 psi | 62% | 3136 fps | 95.4% |
| ADI AR 2213 | <<locked>> | 94% | 47,558 psi | 68% | 3251 fps | 95.2% |
| ADI AR 2213 | <<locked>> | 94% | 47,558 psi | 68% | 3251 fps | 95.2% |
| ADI Benchmark 8208 | <<locked>> | 80% | 58,450 psi | 84% | 3320 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 58,450 psi | 84% | 3320 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 53,606 psi | 77% | 3402 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 53,606 psi | 77% | 3402 fps | 100% |
| Alliant Power Pro Varmint | <<locked>> | 88% | 43,584 psi | 63% | 3140 fps | 95.6% |
| Alliant Power Pro Varmint | <<locked>> | 88% | 43,584 psi | 63% | 3140 fps | 95.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 48,588 psi | 70% | 3186 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 48,588 psi | 70% | 3186 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 51,851 psi | 74% | 3264 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 51,851 psi | 74% | 3264 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 37,869 psi | 54% | 3045 fps | 98.5% |
| Alliant Reloder-16 | <<locked>> | 80% | 37,869 psi | 54% | 3045 fps | 98.5% |
| Alliant Reloder-17 | <<locked>> | 80% | 43,410 psi | 62% | 3189 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 80% | 43,410 psi | 62% | 3189 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 88% | 43,105 psi | 62% | 3130 fps | 95.5% |
| Alliant Reloder-19 | <<locked>> | 88% | 43,105 psi | 62% | 3130 fps | 95.5% |
| Alliant Reloder-22 | <<locked>> | 92% | 43,772 psi | 63% | 3186 fps | 95.9% |
| Alliant Reloder-22 | <<locked>> | 92% | 43,772 psi | 63% | 3186 fps | 95.9% |
| Alliant Reloder-23 | <<locked>> | 80% | 27,949 psi | 40% | 2759 fps | 96.3% |
| Alliant Reloder-23 | <<locked>> | 80% | 27,949 psi | 40% | 2759 fps | 96.3% |
| Alliant Reloder-25 | <<locked>> | 90% | 33,997 psi | 49% | 2959 fps | 95.9% |
| Alliant Reloder-25 | <<locked>> | 90% | 33,997 psi | 49% | 2959 fps | 95.9% |
| Alliant Reloder-26 | <<locked>> | 82% | 32,401 psi | 47% | 2959 fps | 96% |
| Alliant Reloder-26 | <<locked>> | 82% | 32,401 psi | 47% | 2959 fps | 96% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 56,550 psi | 81% | 3340 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 56,550 psi | 81% | 3340 fps | 100% |
| Bofors RP15 | <<locked>> | 94% | 43,149 psi | 62% | 3169 fps | 95.5% |
| Bofors RP15 | <<locked>> | 94% | 43,149 psi | 62% | 3169 fps | 95.5% |
| Bofors RP3 | <<locked>> | 80% | 49,095 psi | 71% | 3199 fps | 100% |
| Bofors RP3 | <<locked>> | 80% | 49,095 psi | 71% | 3199 fps | 100% |
| Bofors RP5 | <<locked>> | 92% | 43,772 psi | 63% | 3186 fps | 95.9% |
| Bofors RP5 | <<locked>> | 92% | 43,772 psi | 63% | 3186 fps | 95.9% |
| Bofors RP7 | <<locked>> | 80% | 42,989 psi | 62% | 3051 fps | 96.4% |
| Bofors RP7 | <<locked>> | 80% | 42,989 psi | 62% | 3051 fps | 96.4% |
| Hodgdon H380 | <<locked>> | 80% | 49,327 psi | 71% | 3209 fps | 99.6% |
| Hodgdon H380 | <<locked>> | 80% | 49,327 psi | 71% | 3209 fps | 99.6% |
| Hodgdon H414 | <<locked>> | 80% | 41,089 psi | 59% | 3084 fps | 96.6% |
| Hodgdon H414 | <<locked>> | 80% | 41,089 psi | 59% | 3084 fps | 96.6% |
| Hodgdon H4350 | <<locked>> | 80% | 43,932 psi | 63% | 3107 fps | 95.9% |
| Hodgdon H4350 | <<locked>> | 80% | 43,932 psi | 63% | 3107 fps | 95.9% |
| Hodgdon H4831 | <<locked>> | 94% | 51,039 psi | 73% | 3261 fps | 95.5% |
| Hodgdon H4831 | <<locked>> | 94% | 51,039 psi | 73% | 3261 fps | 95.5% |
| Hodgdon H4831 SC | <<locked>> | 94% | 49,893 psi | 72% | 3241 fps | 95.2% |
| Hodgdon H4831 SC | <<locked>> | 94% | 49,893 psi | 72% | 3241 fps | 95.2% |
| Hodgdon H4895 | <<locked>> | 80% | 57,043 psi | 82% | 3337 fps | 100% |
| Hodgdon H4895 | <<locked>> | 80% | 57,043 psi | 82% | 3337 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 35,418 psi | 51% | 2920 fps | 98.9% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 35,418 psi | 51% | 2920 fps | 98.9% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 53,969 psi | 78% | 3314 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 53,969 psi | 78% | 3314 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 96% | 40,466 psi | 58% | 3182 fps | 95.2% |
| Hodgdon Retumbo | <<locked>> | 96% | 40,466 psi | 58% | 3182 fps | 95.2% |
| Hodgdon Superformance | <<locked>> | 80% | 40,335 psi | 58% | 3094 fps | 96% |
| Hodgdon Superformance | <<locked>> | 80% | 40,335 psi | 58% | 3094 fps | 96% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,151 psi | 39% | 1919 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,151 psi | 39% | 1919 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 54,462 psi | 78% | 3278 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 54,462 psi | 78% | 3278 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 57,696 psi | 83% | 3307 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 57,696 psi | 83% | 3307 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 50,256 psi | 72% | 3196 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 50,256 psi | 72% | 3196 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 80% | 52,576 psi | 76% | 3228 fps | 98.9% |
| IMR 4166 Enduron | <<locked>> | 80% | 52,576 psi | 76% | 3228 fps | 98.9% |
| IMR 4350 | <<locked>> | 80% | 38,580 psi | 55% | 2963 fps | 95.1% |
| IMR 4350 | <<locked>> | 80% | 38,580 psi | 55% | 2963 fps | 95.1% |
| IMR 4451 Enduron | <<locked>> | 80% | 44,295 psi | 64% | 3084 fps | 97.2% |
| IMR 4451 Enduron | <<locked>> | 80% | 44,295 psi | 64% | 3084 fps | 97.2% |
| IMR 4831 | <<locked>> | 80% | 37,579 psi | 54% | 2979 fps | 98.1% |
| IMR 4831 | <<locked>> | 80% | 37,579 psi | 54% | 2979 fps | 98.1% |
| IMR 4895 | <<locked>> | 80% | 53,214 psi | 76% | 3297 fps | 100% |
| IMR 4895 | <<locked>> | 80% | 53,214 psi | 76% | 3297 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 92% | 49,327 psi | 71% | 3192 fps | 95.2% |
| IMR 4955 Enduron | <<locked>> | 92% | 49,327 psi | 71% | 3192 fps | 95.2% |
| IMR 7828 SSC | <<locked>> | 96% | 48,573 psi | 70% | 3287 fps | 95.6% |
| IMR 7828 SSC | <<locked>> | 96% | 48,573 psi | 70% | 3287 fps | 95.6% |
| IMR 8208 XBR | <<locked>> | 80% | 58,450 psi | 84% | 3320 fps | 100% |
| IMR 8208 XBR | <<locked>> | 80% | 58,450 psi | 84% | 3320 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 57,101 psi | 82% | 3291 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 57,101 psi | 82% | 3291 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 54,853 psi | 79% | 3238 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 54,853 psi | 79% | 3238 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 50,604 psi | 73% | 3192 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 50,604 psi | 73% | 3192 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 41,887 psi | 60% | 3031 fps | 97.9% |
| Lovex S065 | <<locked>> | 80% | 41,887 psi | 60% | 3031 fps | 97.9% |
| Lovex S070 | <<locked>> | 80% | 40,132 psi | 58% | 3005 fps | 96.4% |
| Lovex S070 | <<locked>> | 80% | 40,132 psi | 58% | 3005 fps | 96.4% |
| Lovex S071 | <<locked>> | 90% | 34,548 psi | 50% | 2887 fps | 95.5% |
| Lovex S071 | <<locked>> | 90% | 34,548 psi | 50% | 2887 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 55,042 psi | 79% | 3261 fps | 100% |
| Norma 201 | <<locked>> | 80% | 55,042 psi | 79% | 3261 fps | 100% |
| Norma 202 | <<locked>> | 80% | 55,825 psi | 80% | 3258 fps | 100% |
| Norma 202 | <<locked>> | 80% | 55,825 psi | 80% | 3258 fps | 100% |
| Norma 203B | <<locked>> | 80% | 51,227 psi | 74% | 3248 fps | 100% |
| Norma 203B | <<locked>> | 80% | 51,227 psi | 74% | 3248 fps | 100% |
| Norma 204 | <<locked>> | 84% | 43,816 psi | 63% | 3123 fps | 95.4% |
| Norma 204 | <<locked>> | 84% | 43,816 psi | 63% | 3123 fps | 95.4% |
| Norma MRP | <<locked>> | 86% | 37,420 psi | 54% | 3064 fps | 95.2% |
| Norma MRP | <<locked>> | 86% | 37,420 psi | 54% | 3064 fps | 95.2% |
| Norma URP | <<locked>> | 80% | 38,812 psi | 56% | 3028 fps | 98.3% |
| Norma URP | <<locked>> | 80% | 38,812 psi | 56% | 3028 fps | 98.3% |
| Ramshot Big Game | <<locked>> | 80% | 51,866 psi | 75% | 3271 fps | 100% |
| Ramshot Big Game | <<locked>> | 80% | 51,866 psi | 75% | 3271 fps | 100% |
| Ramshot Grand | <<locked>> | 94% | 45,266 psi | 65% | 3222 fps | 95% |
| Ramshot Grand | <<locked>> | 94% | 45,266 psi | 65% | 3222 fps | 95% |
| Ramshot Hunter | <<locked>> | 80% | 37,797 psi | 54% | 3009 fps | 96.4% |
| Ramshot Hunter | <<locked>> | 80% | 37,797 psi | 54% | 3009 fps | 96.4% |
| Ramshot Magnum | <<locked>> | 94% | 40,480 psi | 58% | 3084 fps | 95.6% |
| Ramshot Magnum | <<locked>> | 94% | 40,480 psi | 58% | 3084 fps | 95.6% |
| Ramshot TAC | <<locked>> | 80% | 58,697 psi | 84% | 3346 fps | 100% |
| Ramshot TAC | <<locked>> | 80% | 58,697 psi | 84% | 3346 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,688 psi | 40% | 1965 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,688 psi | 40% | 1965 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 49,284 psi | 71% | 3186 fps | 98.8% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 49,284 psi | 71% | 3186 fps | 98.8% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 56,449 psi | 81% | 3402 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 56,449 psi | 81% | 3402 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 46,079 psi | 66% | 3248 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 46,079 psi | 66% | 3248 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 39,102 psi | 56% | 3051 fps | 98.2% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 39,102 psi | 56% | 3051 fps | 98.2% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 37,840 psi | 54% | 3058 fps | 97.6% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 37,840 psi | 54% | 3058 fps | 97.6% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 37,536 psi | 54% | 3087 fps | 95.3% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 37,536 psi | 54% | 3087 fps | 95.3% |
| Rottweil R 901 | <<locked>> | 80% | 59,016 psi | 85% | 3287 fps | 100% |
| Rottweil R 901 | <<locked>> | 80% | 59,016 psi | 85% | 3287 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 52,475 psi | 75% | 3209 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 52,475 psi | 75% | 3209 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 46,137 psi | 66% | 3136 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 46,137 psi | 66% | 3136 fps | 100% |
| Rottweil R 904 | <<locked>> | 90% | 47,979 psi | 69% | 3176 fps | 95.5% |
| Rottweil R 904 | <<locked>> | 90% | 47,979 psi | 69% | 3176 fps | 95.5% |
| Rottweil R 905 | <<locked>> | 88% | 42,250 psi | 61% | 3110 fps | 95.4% |
| Rottweil R 905 | <<locked>> | 88% | 42,250 psi | 61% | 3110 fps | 95.4% |
| Rottweil R 907 | <<locked>> | 80% | 42,989 psi | 62% | 3051 fps | 96.4% |
| Rottweil R 907 | <<locked>> | 80% | 42,989 psi | 62% | 3051 fps | 96.4% |
| Shooters World Long Rifle | <<locked>> | 80% | 41,887 psi | 60% | 3031 fps | 97.9% |
| Shooters World Long Rifle | <<locked>> | 80% | 41,887 psi | 60% | 3031 fps | 97.9% |
| Shooters World Match Rifle | <<locked>> | 80% | 57,101 psi | 82% | 3291 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 80% | 57,101 psi | 82% | 3291 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 50,604 psi | 73% | 3192 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 50,604 psi | 73% | 3192 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 40,132 psi | 58% | 3005 fps | 96.4% |
| Shooters World SW4350 | <<locked>> | 80% | 40,132 psi | 58% | 3005 fps | 96.4% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 47,485 psi | 68% | 3199 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 47,485 psi | 68% | 3199 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 57,914 psi | 83% | 3327 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 57,914 psi | 83% | 3327 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 54,911 psi | 79% | 3287 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 54,911 psi | 79% | 3287 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 55,593 psi | 80% | 3186 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 55,593 psi | 80% | 3186 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 47,166 psi | 68% | 3031 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 47,166 psi | 68% | 3031 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 41,017 psi | 59% | 2963 fps | 96.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 41,017 psi | 59% | 2963 fps | 96.6% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 41,858 psi | 60% | 3104 fps | 95.2% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 41,858 psi | 60% | 3104 fps | 95.2% |
| Somchem S335 | <<locked>> | 80% | 55,448 psi | 80% | 3176 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 55,448 psi | 80% | 3176 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 57,450 psi | 83% | 3307 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 57,450 psi | 83% | 3307 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 46,383 psi | 67% | 3136 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 46,383 psi | 67% | 3136 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 49,458 psi | 71% | 3163 fps | 95.1% |
| Somchem S361 | <<locked>> | 90% | 49,458 psi | 71% | 3163 fps | 95.1% |
| Somchem S365 | <<locked>> | 80% | 35,360 psi | 51% | 2979 fps | 99.7% |
| Somchem S365 | <<locked>> | 80% | 35,360 psi | 51% | 2979 fps | 99.7% |
| Somchem S385 | <<locked>> | 86% | 40,248 psi | 58% | 3028 fps | 95.6% |
| Somchem S385 | <<locked>> | 86% | 40,248 psi | 58% | 3028 fps | 95.6% |
| Vihtavuori N133 | <<locked>> | 80% | 56,159 psi | 81% | 3163 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 56,159 psi | 81% | 3163 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 52,779 psi | 76% | 3166 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 52,779 psi | 76% | 3166 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 52,881 psi | 76% | 3176 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 52,881 psi | 76% | 3176 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 44,309 psi | 64% | 3054 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 44,309 psi | 64% | 3054 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 40,306 psi | 58% | 3028 fps | 98.6% |
| Vihtavuori N160 | <<locked>> | 80% | 40,306 psi | 58% | 3028 fps | 98.6% |
| Vihtavuori N165 | <<locked>> | 90% | 39,668 psi | 57% | 2999 fps | 95.1% |
| Vihtavuori N165 | <<locked>> | 90% | 39,668 psi | 57% | 2999 fps | 95.1% |
| Vihtavuori N540 | <<locked>> | 80% | 51,271 psi | 74% | 3169 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 51,271 psi | 74% | 3169 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 39,740 psi | 57% | 3025 fps | 98.3% |
| Vihtavuori N550 | <<locked>> | 80% | 39,740 psi | 57% | 3025 fps | 98.3% |
| Vihtavuori N555 | <<locked>> | 80% | 30,966 psi | 44% | 2851 fps | 96.4% |
| Vihtavuori N555 | <<locked>> | 80% | 30,966 psi | 44% | 2851 fps | 96.4% |
| Vihtavuori N560 | <<locked>> | 94% | 49,980 psi | 72% | 3330 fps | 95.6% |
| Vihtavuori N560 | <<locked>> | 94% | 49,980 psi | 72% | 3330 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 39,508 psi | 57% | 2986 fps | 99.8% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 39,508 psi | 57% | 2986 fps | 99.8% |
| Winchester 760 | <<locked>> | 80% | 41,234 psi | 59% | 3087 fps | 96.6% |
| Winchester 760 | <<locked>> | 80% | 41,234 psi | 59% | 3087 fps | 96.6% |
| Winchester StaBALL HD | <<locked>> | 82% | 26,484 psi | 38% | 2795 fps | 96.4% |
| Winchester StaBALL HD | <<locked>> | 82% | 26,484 psi | 38% | 2795 fps | 96.4% |
| Winchester StaBALL Match | <<locked>> | 80% | 55,245 psi | 79% | 3297 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 80% | 55,245 psi | 79% | 3297 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 90% | 42,496 psi | 61% | 3071 fps | 95.3% |
| Winchester Supreme 780 | <<locked>> | 90% | 42,496 psi | 61% | 3071 fps | 95.3% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 226 powders for .338 Lapua Mag. Ackley Improved loaded with the .338 | 165gr | TPM XTLD. Norma MRP delivers the highest muzzle velocity at 3,553 fps; across all powders the maximum-charge window runs from 2,139 fps to 3,553 fps. Accurate 3100 gives the best case fill at 100 %, and 226 of the 226 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (480 MPa), the top charges use 52–90 %, leaving at least 10 % headroom. The 165.0 gr projectile in 0.338" calls for a 1:14.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 3100, Accurate MAGPRO reach 100 % fill or more at maximum charge, so these are compressed loads: they need a long drop tube to seat cleanly and react sensitively to the case capacity of your own brass lot. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.