Load Specifications
Load data in caliber .300 PRC with .308 | 110gr | Barnes TSX FB bullet and 93 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Hodgdon H414 and ReloadSwiss RS 70.
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: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 84% | 55,071 psi | 85% | 3442 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 57,508 psi | 88% | 3524 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 57,841 psi | 89% | 3514 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 56,188 psi | 86% | 3530 fps | 100% |
| Accurate 4064 | <<locked>> | 92% | 57,725 psi | 89% | 3560 fps | 100% |
| Accurate 4350 | <<locked>> | 98% | 54,940 psi | 85% | 3579 fps | 98.5% |
| ADI AR 2206H | <<locked>> | 88% | 58,349 psi | 90% | 3606 fps | 99.6% |
| ADI AR 2208 | <<locked>> | 92% | 55,999 psi | 86% | 3537 fps | 99% |
| ADI Benchmark 8208 | <<locked>> | 86% | 57,246 psi | 88% | 3553 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 86% | 58,189 psi | 90% | 3537 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 54,853 psi | 84% | 3665 fps | 98.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 56,188 psi | 86% | 3563 fps | 99.8% |
| Alliant Reloder-10x | <<locked>> | 82% | 58,059 psi | 89% | 3510 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 90% | 56,536 psi | 87% | 3586 fps | 99.2% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 56,202 psi | 86% | 3652 fps | 99% |
| Alliant Reloder-17 | <<locked>> | 96% | 57,986 psi | 89% | 3701 fps | 99.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 40,118 psi | 62% | 3294 fps | 96.9% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 54,940 psi | 85% | 3547 fps | 98.6% |
| Bofors RP3 | <<locked>> | 92% | 56,898 psi | 88% | 3579 fps | 99.9% |
| Hodgdon Benchmark | <<locked>> | 84% | 55,332 psi | 85% | 3478 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 57,116 psi | 88% | 3579 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 55,216 psi | 85% | 3625 fps | 99% |
| Hodgdon H322 | <<locked>> | 82% | 57,783 psi | 89% | 3556 fps | 100% |
| Hodgdon H380 | <<locked>> | 92% | 58,088 psi | 89% | 3593 fps | 98.5% |
| Hodgdon H414 | <<locked>> | 98% | 58,160 psi | 89% | 3638 fps | 96.7% |
| Hodgdon H4895 | <<locked>> | 86% | 55,317 psi | 85% | 3556 fps | 99.6% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 52,315 psi | 80% | 3501 fps | 99.4% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 55,259 psi | 85% | 3586 fps | 99.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,186 psi | 54% | 2287 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 56,826 psi | 87% | 3563 fps | 99.7% |
| IMR 3031 | <<locked>> | 86% | 55,143 psi | 85% | 3550 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 55,419 psi | 85% | 3524 fps | 99.1% |
| IMR 4166 Enduron | <<locked>> | 88% | 55,463 psi | 85% | 3491 fps | 96% |
| IMR 4198 | <<locked>> | 82% | 57,841 psi | 89% | 3474 fps | 100% |
| IMR 4350ᴾ | <<locked>> | 100% | 57,812 psi | 89% | 3560 fps | 96% |
| IMR 4451 Enduron | <<locked>> | 94% | 55,405 psi | 85% | 3510 fps | 95.9% |
| IMR 4831ᴾ | <<locked>> | 100% | 55,680 psi | 86% | 3570 fps | 98.7% |
| IMR 4895 | <<locked>> | 90% | 58,015 psi | 89% | 3625 fps | 99.6% |
| IMR 8208 XBR | <<locked>> | 86% | 57,246 psi | 88% | 3553 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 82% | 57,522 psi | 88% | 3530 fps | 100% |
| Lovex D073.6 | <<locked>> | 88% | 58,436 psi | 90% | 3576 fps | 100% |
| Lovex S060 | <<locked>> | 88% | 57,754 psi | 89% | 3527 fps | 99.6% |
| Lovex S062 | <<locked>> | 92% | 58,755 psi | 90% | 3579 fps | 100% |
| Lovex S065 | <<locked>> | 98% | 58,392 psi | 90% | 3566 fps | 97.9% |
| Lovex S070 | <<locked>> | 98% | 55,898 psi | 86% | 3537 fps | 96.4% |
| Norma 201 | <<locked>> | 88% | 56,869 psi | 87% | 3543 fps | 99.9% |
| Norma 202 | <<locked>> | 88% | 57,638 psi | 89% | 3550 fps | 100% |
| Norma 203B | <<locked>> | 90% | 55,724 psi | 86% | 3570 fps | 99.4% |
| Norma URPᴾ | <<locked>> | 100% | 57,827 psi | 89% | 3632 fps | 98.8% |
| Ramshot Big Game | <<locked>> | 90% | 57,029 psi | 88% | 3599 fps | 99.4% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 56,884 psi | 88% | 3619 fps | 97.4% |
| Ramshot TAC | <<locked>> | 86% | 58,102 psi | 89% | 3560 fps | 98% |
| Ramshot Wild Boar | <<locked>> | 86% | 57,798 psi | 89% | 3586 fps | 99.5% |
| Ramshot X-Terminator | <<locked>> | 84% | 58,305 psi | 90% | 3547 fps | 99.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,462 psi | 55% | 2339 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 56,434 psi | 87% | 3530 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 58,320 psi | 90% | 3566 fps | 97.3% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 57,435 psi | 88% | 3668 fps | 99.2% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 57,522 psi | 88% | 3707 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 55,013 psi | 85% | 3596 fps | 98.3% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 54,723 psi | 84% | 3629 fps | 98% |
| Rottweil R 901 | <<locked>> | 86% | 57,232 psi | 88% | 3530 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 57,421 psi | 88% | 3540 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 94% | 56,724 psi | 87% | 3566 fps | 99.8% |
| Shooters World Long Rifle | <<locked>> | 98% | 58,392 psi | 90% | 3566 fps | 97.9% |
| Shooters World Match Rifle | <<locked>> | 88% | 58,436 psi | 90% | 3576 fps | 100% |
| Shooters World Precision | <<locked>> | 92% | 58,755 psi | 90% | 3579 fps | 100% |
| Shooters World SW4350 | <<locked>> | 98% | 55,898 psi | 86% | 3537 fps | 96.4% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 55,129 psi | 85% | 3573 fps | 99.3% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 56,420 psi | 87% | 3533 fps | 98.2% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 57,058 psi | 88% | 3566 fps | 99.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 88% | 58,334 psi | 90% | 3484 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 55,492 psi | 85% | 3422 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 55,259 psi | 85% | 3445 fps | 96.1% |
| Somchem S321 | <<locked>> | 82% | 54,969 psi | 85% | 3520 fps | 99.9% |
| Somchem S335 | <<locked>> | 88% | 57,754 psi | 89% | 3474 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 56,028 psi | 86% | 3524 fps | 99.4% |
| Somchem S355 | <<locked>> | 94% | 56,855 psi | 87% | 3566 fps | 99.7% |
| Somchem S365ᴾ | <<locked>> | 100% | 52,228 psi | 80% | 3570 fps | 99.9% |
| Vihtavuori N130 | <<locked>> | 84% | 57,841 psi | 89% | 3448 fps | 100% |
| Vihtavuori N133 | <<locked>> | 88% | 58,566 psi | 90% | 3465 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 57,058 psi | 88% | 3504 fps | 100% |
| Vihtavuori N140 | <<locked>> | 90% | 58,349 psi | 90% | 3520 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 55,027 psi | 85% | 3484 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 56,652 psi | 87% | 3566 fps | 98.6% |
| Vihtavuori N530 | <<locked>> | 86% | 57,928 psi | 89% | 3553 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 90% | 56,623 psi | 87% | 3507 fps | 100% |
| Vihtavuori N550 | <<locked>> | 98% | 55,695 psi | 86% | 3563 fps | 98.4% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 43,990 psi | 68% | 3389 fps | 96.8% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 57,551 psi | 89% | 3543 fps | 99.9% |
| Winchester 748 | <<locked>> | 86% | 58,349 psi | 90% | 3609 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 58,436 psi | 90% | 3645 fps | 96.8% |
| Winchester StaBALL Match | <<locked>> | 88% | 57,101 psi | 88% | 3573 fps | 99.7% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 48,544 psi | 75% | 3330 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 53,606 psi | 82% | 3455 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 40,741 psi | 63% | 3199 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 48,704 psi | 75% | 3399 fps | 99.9% |
| Accurate 4064 | <<locked>> | 80% | 38,522 psi | 59% | 3176 fps | 99.3% |
| Accurate 4350 | <<locked>> | 90% | 40,872 psi | 63% | 3278 fps | 95% |
| ADI AR 2206H | <<locked>> | 80% | 44,802 psi | 69% | 3333 fps | 97.5% |
| ADI AR 2208 | <<locked>> | 82% | 40,640 psi | 63% | 3205 fps | 95.6% |
| ADI Benchmark 8208 | <<locked>> | 80% | 46,934 psi | 72% | 3353 fps | 99% |
| Alliant AR-Comp | <<locked>> | 80% | 47,253 psi | 73% | 3356 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 41,046 psi | 63% | 3343 fps | 95.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 37,623 psi | 58% | 3159 fps | 96.4% |
| Alliant Reloder-10x | <<locked>> | 80% | 54,549 psi | 84% | 3455 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 40,437 psi | 62% | 3238 fps | 95.7% |
| Alliant Reloder-16 | <<locked>> | 90% | 40,451 psi | 62% | 3294 fps | 95% |
| Alliant Reloder-17 | <<locked>> | 84% | 37,637 psi | 58% | 3241 fps | 95.9% |
| Alliant Reloder-23 | <<locked>> | 98% | 37,492 psi | 58% | 3222 fps | 95.8% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 44,541 psi | 69% | 3327 fps | 96.4% |
| Bofors RP3 | <<locked>> | 80% | 37,304 psi | 57% | 3156 fps | 96.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 48,718 psi | 75% | 3353 fps | 99.5% |
| Hodgdon BL-C2 | <<locked>> | 80% | 46,108 psi | 71% | 3366 fps | 99.2% |
| Hodgdon CFE223 | <<locked>> | 80% | 51,227 psi | 79% | 3547 fps | 98.4% |
| Hodgdon H322 | <<locked>> | 80% | 54,027 psi | 83% | 3497 fps | 100% |
| Hodgdon H380 | <<locked>> | 84% | 43,888 psi | 68% | 3304 fps | 95.4% |
| Hodgdon H414 | 84.6 gr | 96% | 54,172 psi | 83% | 3566 fps | 95.8% |
| Hodgdon H4895 | <<locked>> | 80% | 45,208 psi | 70% | 3346 fps | 98.1% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 37,173 psi | 57% | 3163 fps | 95.8% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 41,524 psi | 64% | 3301 fps | 97.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,063 psi | 40% | 2054 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 43,468 psi | 67% | 3291 fps | 97.7% |
| IMR 3031 | <<locked>> | 80% | 44,846 psi | 69% | 3356 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 39,856 psi | 61% | 3186 fps | 95.7% |
| IMR 4166 Enduron | <<locked>> | 86% | 51,822 psi | 80% | 3419 fps | 95.1% |
| IMR 4198 | <<locked>> | 80% | 54,302 psi | 84% | 3415 fps | 100% |
| IMR 4350 | <<locked>> | 98% | 54,143 psi | 83% | 3494 fps | 95.1% |
| IMR 4451 Enduron | <<locked>> | 92% | 51,996 psi | 80% | 3442 fps | 95.1% |
| IMR 4831 | <<locked>> | 92% | 42,148 psi | 65% | 3291 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 41,481 psi | 64% | 3281 fps | 96.7% |
| IMR 8208 XBR | <<locked>> | 80% | 46,934 psi | 72% | 3353 fps | 99% |
| Lovex D073.5 | <<locked>> | 80% | 53,447 psi | 82% | 3461 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 44,019 psi | 68% | 3307 fps | 99.5% |
| Lovex S060 | <<locked>> | 80% | 44,846 psi | 69% | 3271 fps | 97.7% |
| Lovex S062 | <<locked>> | 80% | 39,784 psi | 61% | 3192 fps | 97.5% |
| Lovex S065 | <<locked>> | 92% | 48,080 psi | 74% | 3366 fps | 95.7% |
| Lovex S070 | <<locked>> | 96% | 52,359 psi | 81% | 3468 fps | 95.6% |
| Norma 201 | <<locked>> | 80% | 43,642 psi | 67% | 3278 fps | 98.4% |
| Norma 202 | <<locked>> | 80% | 44,164 psi | 68% | 3294 fps | 99.8% |
| Norma 203B | <<locked>> | 80% | 39,813 psi | 61% | 3225 fps | 96.1% |
| Norma URP | <<locked>> | 92% | 43,961 psi | 68% | 3353 fps | 95.9% |
| Ramshot Big Game | <<locked>> | 80% | 39,726 psi | 61% | 3232 fps | 95.9% |
| Ramshot Hunter | <<locked>> | 96% | 49,545 psi | 76% | 3474 fps | 95.7% |
| Ramshot TAC | <<locked>> | 80% | 47,195 psi | 73% | 3343 fps | 95.7% |
| Ramshot Wild Boar | <<locked>> | 80% | 46,702 psi | 72% | 3373 fps | 98% |
| Ramshot X-Terminator | <<locked>> | 80% | 51,068 psi | 79% | 3412 fps | 98.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,252 psi | 40% | 2100 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 52,881 psi | 81% | 3468 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 51,053 psi | 79% | 3428 fps | 95.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 42,917 psi | 66% | 3366 fps | 96.3% |
| ReloadSwiss RS 60 | 72.1 gr | 80% | 34,795 psi | 54% | 3176 fps | 97.3% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 44,077 psi | 68% | 3373 fps | 95.8% |
| ReloadSwiss RS 70 | 84.2 gr | 92% | 44,034 psi | 68% | 3386 fps | 95% |
| Rottweil R 901 | <<locked>> | 80% | 47,413 psi | 73% | 3346 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 80% | 41,539 psi | 64% | 3219 fps | 97.9% |
| Rottweil R 903 | <<locked>> | 80% | 34,940 psi | 54% | 3081 fps | 95.1% |
| Shooters World Long Rifle | <<locked>> | 92% | 48,080 psi | 74% | 3366 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 44,019 psi | 68% | 3307 fps | 99.5% |
| Shooters World Precision | <<locked>> | 80% | 39,784 psi | 61% | 3192 fps | 97.5% |
| Shooters World SW4350 | <<locked>> | 96% | 52,359 psi | 81% | 3468 fps | 95.6% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 38,986 psi | 60% | 3219 fps | 95.7% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 45,324 psi | 70% | 3307 fps | 95.7% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 43,569 psi | 67% | 3291 fps | 97.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 45,078 psi | 69% | 3245 fps | 99.8% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 37,492 psi | 58% | 3064 fps | 99.5% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 51,445 psi | 79% | 3373 fps | 95.1% |
| Somchem S321 | <<locked>> | 80% | 51,314 psi | 79% | 3451 fps | 99.7% |
| Somchem S335 | <<locked>> | 80% | 44,672 psi | 69% | 3238 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 45,339 psi | 70% | 3310 fps | 97.6% |
| Somchem S355 | <<locked>> | 80% | 35,752 psi | 55% | 3097 fps | 95.2% |
| Somchem S365 | <<locked>> | 86% | 31,807 psi | 49% | 3061 fps | 95% |
| Vihtavuori N130 | <<locked>> | 80% | 50,952 psi | 78% | 3337 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 45,469 psi | 70% | 3245 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 41,017 psi | 63% | 3212 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 41,887 psi | 64% | 3215 fps | 99.7% |
| Vihtavuori N150 | <<locked>> | 80% | 34,127 psi | 53% | 3025 fps | 96.3% |
| Vihtavuori N160 | <<locked>> | 90% | 42,931 psi | 66% | 3287 fps | 95.6% |
| Vihtavuori N530 | <<locked>> | 80% | 47,181 psi | 73% | 3350 fps | 99.1% |
| Vihtavuori N540 | <<locked>> | 80% | 40,393 psi | 62% | 3189 fps | 99.3% |
| Vihtavuori N550 | <<locked>> | 90% | 42,337 psi | 65% | 3284 fps | 95.2% |
| Vihtavuori N555 | <<locked>> | 98% | 41,104 psi | 63% | 3320 fps | 95.9% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 35,099 psi | 54% | 3054 fps | 95.3% |
| Winchester 748 | <<locked>> | 80% | 47,166 psi | 73% | 3399 fps | 99.5% |
| Winchester 760 | <<locked>> | 94% | 50,850 psi | 78% | 3497 fps | 95% |
| Winchester StaBALL Match | <<locked>> | 80% | 43,163 psi | 66% | 3294 fps | 97.7% |
Recommended = one of the top powders for this cartridge and bullet combination.
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 93 powders for .300 PRC loaded with the .308 | 110gr | Barnes TSX FB. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,707 fps; across all powders the maximum-charge window runs from 2,287 fps to 3,707 fps. Alliant Reloder-16 gives the best case fill at 100 %, and 93 of the 93 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (448 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 110.0 gr projectile in 0.308" calls for a 1:15.0 twist; slower twists will usually not stabilise this weight. Alliant Reloder-16, Alliant Reloder-23, Hodgdon Hybrid 100V 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. ReloadSwiss RS 60, Hodgdon H414, ReloadSwiss RS 70 rank at the top here: for .300 PRC with the .308 | 110gr | Barnes TSX FB they combine a high case fill with complete burn and sit in the upper velocity band. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.