Load Specifications
Bullet Manufacturer:Cutting Edge
Bullet Weight:134 gr
Bullet Diameter:0.311"
Bullet Length:<<locked>>
Caliber:.300 WSM load data
Case Length (l3):2.09"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:81.3 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:24"
Max. allowed Pressure:63,817 psi
Recommended Twist Rate:1:10.0
Load data in caliber .300 WSM with .311 | 134gr | CutEdge ESP Raptor bullet and 188 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 2000-MR, Hodgdon CFE223 and ReloadSwiss RS 52.
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>> | 90% | 56,101 psi | 88% | 3091 fps | 100% |
| Accurate 2015 | <<locked>> | 90% | 56,101 psi | 88% | 3091 fps | 100% |
| Accurate 2200 | <<locked>> | 82% | 56,347 psi | 88% | 3196 fps | 98.6% |
| Accurate 2200 | <<locked>> | 82% | 56,347 psi | 88% | 3196 fps | 98.6% |
| Accurate 2230 | <<locked>> | 82% | 57,624 psi | 90% | 3209 fps | 99% |
| Accurate 2230 | <<locked>> | 82% | 57,624 psi | 90% | 3209 fps | 99% |
| Accurate 2460 | <<locked>> | 86% | 54,491 psi | 85% | 3110 fps | 100% |
| Accurate 2460 | <<locked>> | 86% | 54,491 psi | 85% | 3110 fps | 100% |
| Accurate 2495 | <<locked>> | 96% | 56,811 psi | 89% | 3146 fps | 100% |
| Accurate 2495 | <<locked>> | 96% | 56,811 psi | 89% | 3146 fps | 100% |
| Accurate 2520 | <<locked>> | 90% | 56,347 psi | 88% | 3176 fps | 100% |
| Accurate 2520 | <<locked>> | 90% | 56,347 psi | 88% | 3176 fps | 100% |
| Accurate 4064 | <<locked>> | 98% | 56,333 psi | 88% | 3186 fps | 100% |
| Accurate 4064 | <<locked>> | 98% | 56,333 psi | 88% | 3186 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 45,266 psi | 71% | 3058 fps | 96.2% |
| Accurate 4350ᴾ | <<locked>> | 100% | 45,266 psi | 71% | 3058 fps | 96.2% |
| Accurate LT-30 | <<locked>> | 84% | 56,028 psi | 88% | 3038 fps | 100% |
| Accurate LT-30 | <<locked>> | 84% | 56,028 psi | 88% | 3038 fps | 100% |
| Accurate LT-32 | <<locked>> | 84% | 56,463 psi | 88% | 3064 fps | 100% |
| Accurate LT-32 | <<locked>> | 84% | 56,463 psi | 88% | 3064 fps | 100% |
| ADI AR 2206H | <<locked>> | 92% | 55,274 psi | 87% | 3179 fps | 99.1% |
| ADI AR 2206H | <<locked>> | 92% | 55,274 psi | 87% | 3179 fps | 99.1% |
| ADI AR 2207 | <<locked>> | 82% | 57,377 psi | 90% | 3061 fps | 100% |
| ADI AR 2207 | <<locked>> | 82% | 57,377 psi | 90% | 3061 fps | 100% |
| ADI AR 2208 | <<locked>> | 98% | 56,463 psi | 88% | 3173 fps | 98.8% |
| ADI AR 2208 | <<locked>> | 98% | 56,463 psi | 88% | 3173 fps | 98.8% |
| ADI AR 2219 | <<locked>> | 84% | 56,927 psi | 89% | 3169 fps | 100% |
| ADI AR 2219 | <<locked>> | 84% | 56,927 psi | 89% | 3169 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 90% | 54,491 psi | 85% | 3133 fps | 99.6% |
| ADI Benchmark 8208 | <<locked>> | 90% | 54,491 psi | 85% | 3133 fps | 99.6% |
| Alliant AR-Comp | <<locked>> | 90% | 54,273 psi | 85% | 3123 fps | 100% |
| Alliant AR-Comp | <<locked>> | 90% | 54,273 psi | 85% | 3123 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 86% | 55,985 psi | 88% | 3251 fps | 99.5% |
| Alliant Power Pro 1200-R | <<locked>> | 86% | 55,985 psi | 88% | 3251 fps | 99.5% |
| Alliant Power Pro 2000-MR | <<locked>> | 94% | 54,955 psi | 86% | 3291 fps | 98.6% |
| Alliant Power Pro 2000-MR | <<locked>> | 94% | 54,955 psi | 86% | 3291 fps | 98.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 98% | 55,579 psi | 87% | 3192 fps | 99.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 98% | 55,579 psi | 87% | 3192 fps | 99.6% |
| Alliant Reloder-10x | <<locked>> | 86% | 55,695 psi | 87% | 3100 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 86% | 55,695 psi | 87% | 3100 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 96% | 56,420 psi | 88% | 3215 fps | 98.9% |
| Alliant Reloder-15 | <<locked>> | 96% | 56,420 psi | 88% | 3215 fps | 98.9% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 45,469 psi | 71% | 3074 fps | 96.3% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 45,469 psi | 71% | 3074 fps | 96.3% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 52,779 psi | 83% | 3248 fps | 99.3% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 52,779 psi | 83% | 3248 fps | 99.3% |
| Baschieri & Pellagri 106 | <<locked>> | 84% | 55,347 psi | 87% | 3031 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 84% | 55,347 psi | 87% | 3031 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 92% | 55,259 psi | 87% | 3189 fps | 98.3% |
| Baschieri & Pellagri 107 | <<locked>> | 92% | 55,259 psi | 87% | 3189 fps | 98.3% |
| Bofors RP3 | <<locked>> | 98% | 55,796 psi | 87% | 3205 fps | 99.7% |
| Bofors RP3 | <<locked>> | 98% | 55,796 psi | 87% | 3205 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 90% | 56,840 psi | 89% | 3127 fps | 99.9% |
| Hodgdon Benchmark | <<locked>> | 90% | 56,840 psi | 89% | 3127 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 92% | 57,305 psi | 90% | 3222 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 92% | 57,305 psi | 90% | 3222 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 88% | 55,419 psi | 87% | 3264 fps | 98.8% |
| Hodgdon CFE223 | <<locked>> | 88% | 55,419 psi | 87% | 3264 fps | 98.8% |
| Hodgdon H322 | <<locked>> | 86% | 55,419 psi | 87% | 3146 fps | 100% |
| Hodgdon H322 | <<locked>> | 86% | 55,419 psi | 87% | 3146 fps | 100% |
| Hodgdon H335 | <<locked>> | 86% | 56,536 psi | 89% | 3169 fps | 100% |
| Hodgdon H335 | <<locked>> | 86% | 56,536 psi | 89% | 3169 fps | 100% |
| Hodgdon H380 | <<locked>> | 96% | 53,882 psi | 84% | 3156 fps | 97.5% |
| Hodgdon H380 | <<locked>> | 96% | 53,882 psi | 84% | 3156 fps | 97.5% |
| Hodgdon H4895 | <<locked>> | 92% | 55,767 psi | 87% | 3192 fps | 99.5% |
| Hodgdon H4895 | <<locked>> | 92% | 55,767 psi | 87% | 3192 fps | 99.5% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 41,510 psi | 65% | 2946 fps | 97% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 41,510 psi | 65% | 2946 fps | 97% |
| Hodgdon LEVERevolution | <<locked>> | 94% | 54,665 psi | 86% | 3222 fps | 99.6% |
| Hodgdon LEVERevolution | <<locked>> | 94% | 54,665 psi | 86% | 3222 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,214 psi | 54% | 1932 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,214 psi | 54% | 1932 fps | 100% |
| Hodgdon VARGET | <<locked>> | 94% | 57,566 psi | 90% | 3199 fps | 99.6% |
| Hodgdon VARGET | <<locked>> | 94% | 57,566 psi | 90% | 3199 fps | 99.6% |
| IMR 3031 | <<locked>> | 92% | 54,752 psi | 86% | 3182 fps | 100% |
| IMR 3031 | <<locked>> | 92% | 54,752 psi | 86% | 3182 fps | 100% |
| IMR 4064 | <<locked>> | 96% | 55,637 psi | 87% | 3153 fps | 98.8% |
| IMR 4064 | <<locked>> | 96% | 55,637 psi | 87% | 3153 fps | 98.8% |
| IMR 4198 | <<locked>> | 86% | 56,304 psi | 88% | 3064 fps | 100% |
| IMR 4198 | <<locked>> | 86% | 56,304 psi | 88% | 3064 fps | 100% |
| IMR 4895 | <<locked>> | 94% | 54,346 psi | 85% | 3199 fps | 99.1% |
| IMR 4895 | <<locked>> | 94% | 54,346 psi | 85% | 3199 fps | 99.1% |
| IMR 8208 XBR | <<locked>> | 90% | 54,491 psi | 85% | 3133 fps | 99.6% |
| IMR 8208 XBR | <<locked>> | 90% | 54,491 psi | 85% | 3133 fps | 99.6% |
| Lovex D073.5 | <<locked>> | 86% | 54,708 psi | 86% | 3120 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 86% | 54,708 psi | 86% | 3120 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 92% | 54,389 psi | 85% | 3156 fps | 100% |
| Lovex D073.6 | <<locked>> | 92% | 54,389 psi | 85% | 3156 fps | 100% |
| Lovex S060 | <<locked>> | 92% | 55,477 psi | 87% | 3104 fps | 99.1% |
| Lovex S060 | <<locked>> | 92% | 55,477 psi | 87% | 3104 fps | 99.1% |
| Lovex S062 | <<locked>> | 96% | 55,071 psi | 86% | 3153 fps | 99.7% |
| Lovex S062 | <<locked>> | 96% | 55,071 psi | 86% | 3153 fps | 99.7% |
| Lovex S065ᴾ | <<locked>> | 100% | 50,908 psi | 80% | 3071 fps | 96% |
| Lovex S065ᴾ | <<locked>> | 100% | 50,908 psi | 80% | 3071 fps | 96% |
| Norma 200 | <<locked>> | 82% | 55,579 psi | 87% | 3071 fps | 100% |
| Norma 200 | <<locked>> | 82% | 55,579 psi | 87% | 3071 fps | 100% |
| Norma 201 | <<locked>> | 94% | 57,363 psi | 90% | 3176 fps | 99.8% |
| Norma 201 | <<locked>> | 94% | 57,363 psi | 90% | 3176 fps | 99.8% |
| Norma 202 | <<locked>> | 92% | 54,157 psi | 85% | 3130 fps | 100% |
| Norma 202 | <<locked>> | 92% | 54,157 psi | 85% | 3130 fps | 100% |
| Norma 203B | <<locked>> | 96% | 55,448 psi | 87% | 3202 fps | 99.2% |
| Norma 203B | <<locked>> | 96% | 55,448 psi | 87% | 3202 fps | 99.2% |
| Norma URPᴾ | <<locked>> | 100% | 45,658 psi | 72% | 3061 fps | 96.2% |
| Norma URPᴾ | <<locked>> | 100% | 45,658 psi | 72% | 3061 fps | 96.2% |
| Ramshot Big Game | <<locked>> | 96% | 56,463 psi | 88% | 3232 fps | 99.2% |
| Ramshot Big Game | <<locked>> | 96% | 56,463 psi | 88% | 3232 fps | 99.2% |
| Ramshot TAC | <<locked>> | 90% | 55,434 psi | 87% | 3143 fps | 97.1% |
| Ramshot TAC | <<locked>> | 90% | 55,434 psi | 87% | 3143 fps | 97.1% |
| Ramshot Wild Boar | <<locked>> | 90% | 54,346 psi | 85% | 3163 fps | 99% |
| Ramshot Wild Boar | <<locked>> | 90% | 54,346 psi | 85% | 3163 fps | 99% |
| Ramshot X-Terminator | <<locked>> | 88% | 56,057 psi | 88% | 3136 fps | 99.1% |
| Ramshot X-Terminator | <<locked>> | 88% | 56,057 psi | 88% | 3136 fps | 99.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,650 psi | 54% | 1982 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,650 psi | 54% | 1982 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 54,360 psi | 85% | 3123 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 54,360 psi | 85% | 3123 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 96% | 54,911 psi | 86% | 3140 fps | 96% |
| ReloadSwiss RS 50 | <<locked>> | 96% | 54,911 psi | 86% | 3140 fps | 96% |
| ReloadSwiss RS 52 | <<locked>> | 94% | 56,637 psi | 89% | 3291 fps | 98.9% |
| ReloadSwiss RS 52 | <<locked>> | 94% | 56,637 psi | 89% | 3291 fps | 98.9% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 56,463 psi | 88% | 3323 fps | 100% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 56,463 psi | 88% | 3323 fps | 100% |
| Rottweil R 901 | <<locked>> | 90% | 54,534 psi | 85% | 3110 fps | 100% |
| Rottweil R 901 | <<locked>> | 90% | 54,534 psi | 85% | 3110 fps | 100% |
| Rottweil R 902 | <<locked>> | 96% | 57,464 psi | 90% | 3169 fps | 99.8% |
| Rottweil R 902 | <<locked>> | 96% | 57,464 psi | 90% | 3169 fps | 99.8% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 55,695 psi | 87% | 3192 fps | 99.5% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 55,695 psi | 87% | 3192 fps | 99.5% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 50,908 psi | 80% | 3071 fps | 96% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 50,908 psi | 80% | 3071 fps | 96% |
| Shooters World Match Rifle | <<locked>> | 92% | 54,389 psi | 85% | 3156 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 92% | 54,389 psi | 85% | 3156 fps | 100% |
| Shooters World Precision | <<locked>> | 96% | 55,071 psi | 86% | 3153 fps | 99.7% |
| Shooters World Precision | <<locked>> | 96% | 55,071 psi | 86% | 3153 fps | 99.7% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 54,215 psi | 85% | 3087 fps | 99.5% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 54,215 psi | 85% | 3087 fps | 99.5% |
| SNPE Vectan BA6 1/2 | <<locked>> | 82% | 55,985 psi | 88% | 2776 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 82% | 55,985 psi | 88% | 2776 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 84% | 57,276 psi | 90% | 3179 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 84% | 57,276 psi | 90% | 3179 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 54,215 psi | 85% | 3202 fps | 99% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 54,215 psi | 85% | 3202 fps | 99% |
| SNPE Vectan SP 3 | <<locked>> | 86% | 57,116 psi | 90% | 3130 fps | 100% |
| SNPE Vectan SP 3 | <<locked>> | 86% | 57,116 psi | 90% | 3130 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 92% | 57,029 psi | 89% | 3173 fps | 97.8% |
| SNPE Vectan SP 7 | <<locked>> | 92% | 57,029 psi | 89% | 3173 fps | 97.8% |
| SNPE Vectan SP 9 | <<locked>> | 94% | 57,421 psi | 90% | 3205 fps | 99.3% |
| SNPE Vectan SP 9 | <<locked>> | 94% | 57,421 psi | 90% | 3205 fps | 99.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 92% | 56,014 psi | 88% | 3074 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 92% | 56,014 psi | 88% | 3074 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 98% | 55,811 psi | 87% | 3064 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 98% | 55,811 psi | 87% | 3064 fps | 100% |
| Somchem S321 | <<locked>> | 88% | 56,028 psi | 88% | 3176 fps | 99.8% |
| Somchem S321 | <<locked>> | 88% | 56,028 psi | 88% | 3176 fps | 99.8% |
| Somchem S335 | <<locked>> | 92% | 54,969 psi | 86% | 3064 fps | 100% |
| Somchem S335 | <<locked>> | 92% | 54,969 psi | 86% | 3064 fps | 100% |
| Somchem S341 | <<locked>> | 92% | 56,507 psi | 89% | 3166 fps | 99.2% |
| Somchem S341 | <<locked>> | 92% | 56,507 psi | 89% | 3166 fps | 99.2% |
| Somchem S355ᴾ | <<locked>> | 100% | 56,260 psi | 88% | 3192 fps | 99.5% |
| Somchem S355ᴾ | <<locked>> | 100% | 56,260 psi | 88% | 3192 fps | 99.5% |
| Somchem S365ᴾ | <<locked>> | 100% | 40,451 psi | 63% | 2999 fps | 98.2% |
| Somchem S365ᴾ | <<locked>> | 100% | 40,451 psi | 63% | 2999 fps | 98.2% |
| Vihtavuori N120 | <<locked>> | 82% | 57,203 psi | 90% | 3002 fps | 100% |
| Vihtavuori N120 | <<locked>> | 82% | 57,203 psi | 90% | 3002 fps | 100% |
| Vihtavuori N130 | <<locked>> | 88% | 55,956 psi | 88% | 3048 fps | 100% |
| Vihtavuori N130 | <<locked>> | 88% | 55,956 psi | 88% | 3048 fps | 100% |
| Vihtavuori N133 | <<locked>> | 92% | 55,941 psi | 88% | 3058 fps | 100% |
| Vihtavuori N133 | <<locked>> | 92% | 55,941 psi | 88% | 3058 fps | 100% |
| Vihtavuori N135 | <<locked>> | 96% | 56,623 psi | 89% | 3140 fps | 100% |
| Vihtavuori N135 | <<locked>> | 96% | 56,623 psi | 89% | 3140 fps | 100% |
| Vihtavuori N140 | <<locked>> | 94% | 54,868 psi | 86% | 3107 fps | 100% |
| Vihtavuori N140 | <<locked>> | 94% | 54,868 psi | 86% | 3107 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 54,578 psi | 86% | 3123 fps | 99.9% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 54,578 psi | 86% | 3123 fps | 99.9% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 48,051 psi | 75% | 3064 fps | 96.6% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 48,051 psi | 75% | 3064 fps | 96.6% |
| Vihtavuori N530 | <<locked>> | 90% | 55,376 psi | 87% | 3140 fps | 99.7% |
| Vihtavuori N530 | <<locked>> | 90% | 55,376 psi | 87% | 3140 fps | 99.7% |
| Vihtavuori N540 | <<locked>> | 96% | 56,637 psi | 89% | 3153 fps | 100% |
| Vihtavuori N540 | <<locked>> | 96% | 56,637 psi | 89% | 3153 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 47,152 psi | 74% | 3064 fps | 96.3% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 47,152 psi | 74% | 3064 fps | 96.3% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 49,530 psi | 78% | 3054 fps | 98.8% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 49,530 psi | 78% | 3054 fps | 98.8% |
| Winchester 748 | <<locked>> | 90% | 54,534 psi | 85% | 3186 fps | 99.9% |
| Winchester 748 | <<locked>> | 90% | 54,534 psi | 85% | 3186 fps | 99.9% |
| Winchester StaBALL Match | <<locked>> | 94% | 57,319 psi | 90% | 3215 fps | 99.6% |
| Winchester StaBALL Match | <<locked>> | 94% | 57,319 psi | 90% | 3215 fps | 99.6% |
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% | 40,582 psi | 64% | 2831 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 40,582 psi | 64% | 2831 fps | 100% |
| Accurate 2200 | <<locked>> | 80% | 52,605 psi | 82% | 3130 fps | 98% |
| Accurate 2200 | <<locked>> | 80% | 52,605 psi | 82% | 3130 fps | 98% |
| Accurate 2230 | <<locked>> | 80% | 53,490 psi | 84% | 3140 fps | 98.5% |
| Accurate 2230 | <<locked>> | 80% | 53,490 psi | 84% | 3140 fps | 98.5% |
| Accurate 2460 | <<locked>> | 80% | 44,396 psi | 70% | 2940 fps | 99.7% |
| Accurate 2460 | <<locked>> | 80% | 44,396 psi | 70% | 2940 fps | 99.7% |
| Accurate 2495 | <<locked>> | 80% | 32,677 psi | 51% | 2707 fps | 99.7% |
| Accurate 2495 | <<locked>> | 80% | 32,677 psi | 51% | 2707 fps | 99.7% |
| Accurate 2520 | <<locked>> | 80% | 39,624 psi | 62% | 2877 fps | 98.8% |
| Accurate 2520 | <<locked>> | 80% | 39,624 psi | 62% | 2877 fps | 98.8% |
| Accurate 4064 | <<locked>> | 80% | 30,937 psi | 48% | 2680 fps | 97.5% |
| Accurate 4064 | <<locked>> | 80% | 30,937 psi | 48% | 2680 fps | 97.5% |
| Accurate 4350 | <<locked>> | 98% | 42,177 psi | 66% | 2995 fps | 95.3% |
| Accurate 4350 | <<locked>> | 98% | 42,177 psi | 66% | 2995 fps | 95.3% |
| Accurate LT-30 | <<locked>> | 80% | 49,559 psi | 78% | 2936 fps | 100% |
| Accurate LT-30 | <<locked>> | 80% | 49,559 psi | 78% | 2936 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 49,922 psi | 78% | 2959 fps | 99.9% |
| Accurate LT-32 | <<locked>> | 80% | 49,922 psi | 78% | 2959 fps | 99.9% |
| ADI AR 2206H | <<locked>> | 80% | 37,376 psi | 59% | 2818 fps | 95.2% |
| ADI AR 2206H | <<locked>> | 80% | 37,376 psi | 59% | 2818 fps | 95.2% |
| ADI AR 2207 | <<locked>> | 80% | 53,853 psi | 84% | 3012 fps | 100% |
| ADI AR 2207 | <<locked>> | 80% | 53,853 psi | 84% | 3012 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 41,075 psi | 64% | 2881 fps | 95.6% |
| ADI AR 2208 | <<locked>> | 88% | 41,075 psi | 64% | 2881 fps | 95.6% |
| ADI AR 2219 | <<locked>> | 80% | 49,559 psi | 78% | 3051 fps | 100% |
| ADI AR 2219 | <<locked>> | 80% | 49,559 psi | 78% | 3051 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 39,436 psi | 62% | 2841 fps | 97.2% |
| ADI Benchmark 8208 | <<locked>> | 80% | 39,436 psi | 62% | 2841 fps | 97.2% |
| Alliant AR-Comp | <<locked>> | 80% | 38,406 psi | 60% | 2861 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 38,406 psi | 60% | 2861 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 45,629 psi | 72% | 3061 fps | 98.1% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 45,629 psi | 72% | 3061 fps | 98.1% |
| Alliant Power Pro 2000-MR | 57.7 gr | 86% | 41,539 psi | 65% | 3012 fps | 95.2% |
| Alliant Power Pro 2000-MR | 57.7 gr | 86% | 41,539 psi | 65% | 3012 fps | 95.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 35,215 psi | 55% | 2785 fps | 95.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 35,215 psi | 55% | 2785 fps | 95.6% |
| Alliant Reloder-10x | <<locked>> | 80% | 46,282 psi | 73% | 2949 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 80% | 46,282 psi | 73% | 2949 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 40,698 psi | 64% | 2917 fps | 95.7% |
| Alliant Reloder-15 | <<locked>> | 86% | 40,698 psi | 64% | 2917 fps | 95.7% |
| Alliant Reloder-16 | <<locked>> | 98% | 42,772 psi | 67% | 3012 fps | 95.4% |
| Alliant Reloder-16 | <<locked>> | 98% | 42,772 psi | 67% | 3012 fps | 95.4% |
| Alliant Reloder-17 | <<locked>> | 90% | 37,463 psi | 59% | 2917 fps | 95.5% |
| Alliant Reloder-17 | <<locked>> | 90% | 37,463 psi | 59% | 2917 fps | 95.5% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 48,617 psi | 76% | 2927 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 48,617 psi | 76% | 2927 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 41,959 psi | 66% | 2936 fps | 95.4% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 41,959 psi | 66% | 2936 fps | 95.4% |
| Bofors RP3 | <<locked>> | 84% | 34,374 psi | 54% | 2776 fps | 95.4% |
| Bofors RP3 | <<locked>> | 84% | 34,374 psi | 54% | 2776 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 41,684 psi | 65% | 2851 fps | 98.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 41,684 psi | 65% | 2851 fps | 98.3% |
| Hodgdon BL-C2 | <<locked>> | 80% | 37,536 psi | 59% | 2848 fps | 97.4% |
| Hodgdon BL-C2 | <<locked>> | 80% | 37,536 psi | 59% | 2848 fps | 97.4% |
| Hodgdon CFE223 | 55 gr | 80% | 41,466 psi | 65% | 2992 fps | 95.9% |
| Hodgdon CFE223 | 55 gr | 80% | 41,466 psi | 65% | 2992 fps | 95.9% |
| Hodgdon H322 | <<locked>> | 80% | 45,252 psi | 71% | 2976 fps | 100% |
| Hodgdon H322 | <<locked>> | 80% | 45,252 psi | 71% | 2976 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 46,021 psi | 72% | 2992 fps | 99.9% |
| Hodgdon H335 | <<locked>> | 80% | 46,021 psi | 72% | 2992 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 90% | 44,048 psi | 69% | 2972 fps | 95.2% |
| Hodgdon H380 | <<locked>> | 90% | 44,048 psi | 69% | 2972 fps | 95.2% |
| Hodgdon H4895 | <<locked>> | 80% | 37,623 psi | 59% | 2831 fps | 96% |
| Hodgdon H4895 | <<locked>> | 80% | 37,623 psi | 59% | 2831 fps | 96% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 36,376 psi | 57% | 2825 fps | 95.2% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 36,376 psi | 57% | 2825 fps | 95.2% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 33,765 psi | 53% | 2782 fps | 95% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 33,765 psi | 53% | 2782 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,382 psi | 40% | 1729 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,382 psi | 40% | 1729 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 36,463 psi | 57% | 2785 fps | 95.5% |
| Hodgdon VARGET | <<locked>> | 80% | 36,463 psi | 57% | 2785 fps | 95.5% |
| IMR 3031 | <<locked>> | 80% | 36,477 psi | 57% | 2844 fps | 99.7% |
| IMR 3031 | <<locked>> | 80% | 36,477 psi | 57% | 2844 fps | 99.7% |
| IMR 4064 | <<locked>> | 86% | 40,509 psi | 63% | 2864 fps | 95.7% |
| IMR 4064 | <<locked>> | 86% | 40,509 psi | 63% | 2864 fps | 95.7% |
| IMR 4198 | <<locked>> | 80% | 46,992 psi | 74% | 2920 fps | 100% |
| IMR 4198 | <<locked>> | 80% | 46,992 psi | 74% | 2920 fps | 100% |
| IMR 4895 | <<locked>> | 82% | 36,506 psi | 57% | 2831 fps | 95% |
| IMR 4895 | <<locked>> | 82% | 36,506 psi | 57% | 2831 fps | 95% |
| IMR 8208 XBR | <<locked>> | 80% | 39,436 psi | 62% | 2841 fps | 97.2% |
| IMR 8208 XBR | <<locked>> | 80% | 39,436 psi | 62% | 2841 fps | 97.2% |
| Lovex D073.5 | <<locked>> | 80% | 44,106 psi | 69% | 2936 fps | 99% |
| Lovex D073.5 | <<locked>> | 80% | 44,106 psi | 69% | 2936 fps | 99% |
| Lovex D073.6 | <<locked>> | 80% | 35,694 psi | 56% | 2795 fps | 97.9% |
| Lovex D073.6 | <<locked>> | 80% | 35,694 psi | 56% | 2795 fps | 97.9% |
| Lovex S060 | <<locked>> | 80% | 38,377 psi | 60% | 2772 fps | 95.6% |
| Lovex S060 | <<locked>> | 80% | 38,377 psi | 60% | 2772 fps | 95.6% |
| Lovex S062 | <<locked>> | 80% | 32,982 psi | 52% | 2697 fps | 95.2% |
| Lovex S062 | <<locked>> | 80% | 32,982 psi | 52% | 2697 fps | 95.2% |
| Lovex S065 | <<locked>> | 98% | 47,659 psi | 75% | 3012 fps | 95.2% |
| Lovex S065 | <<locked>> | 98% | 47,659 psi | 75% | 3012 fps | 95.2% |
| Norma 200 | <<locked>> | 80% | 51,967 psi | 81% | 3018 fps | 100% |
| Norma 200 | <<locked>> | 80% | 51,967 psi | 81% | 3018 fps | 100% |
| Norma 201 | <<locked>> | 80% | 36,463 psi | 57% | 2772 fps | 96.5% |
| Norma 201 | <<locked>> | 80% | 36,463 psi | 57% | 2772 fps | 96.5% |
| Norma 202 | <<locked>> | 80% | 36,666 psi | 57% | 2795 fps | 98.7% |
| Norma 202 | <<locked>> | 80% | 36,666 psi | 57% | 2795 fps | 98.7% |
| Norma 203B | <<locked>> | 84% | 37,536 psi | 59% | 2844 fps | 95.3% |
| Norma 203B | <<locked>> | 84% | 37,536 psi | 59% | 2844 fps | 95.3% |
| Norma URP | <<locked>> | 98% | 42,641 psi | 67% | 2999 fps | 95.3% |
| Norma URP | <<locked>> | 98% | 42,641 psi | 67% | 2999 fps | 95.3% |
| Ramshot Big Game | <<locked>> | 86% | 39,697 psi | 62% | 2910 fps | 95.8% |
| Ramshot Big Game | <<locked>> | 86% | 39,697 psi | 62% | 2910 fps | 95.8% |
| Ramshot TAC | <<locked>> | 86% | 48,515 psi | 76% | 3018 fps | 95.6% |
| Ramshot TAC | <<locked>> | 86% | 48,515 psi | 76% | 3018 fps | 95.6% |
| Ramshot Wild Boar | <<locked>> | 80% | 38,595 psi | 60% | 2851 fps | 95.6% |
| Ramshot Wild Boar | <<locked>> | 80% | 38,595 psi | 60% | 2851 fps | 95.6% |
| Ramshot X-Terminator | <<locked>> | 80% | 42,902 psi | 67% | 2894 fps | 96.7% |
| Ramshot X-Terminator | <<locked>> | 80% | 42,902 psi | 67% | 2894 fps | 96.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,454 psi | 40% | 1768 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,454 psi | 40% | 1768 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 44,425 psi | 70% | 2946 fps | 99.3% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 44,425 psi | 70% | 2946 fps | 99.3% |
| ReloadSwiss RS 50 | <<locked>> | 94% | 51,126 psi | 80% | 3074 fps | 95.2% |
| ReloadSwiss RS 50 | <<locked>> | 94% | 51,126 psi | 80% | 3074 fps | 95.2% |
| ReloadSwiss RS 52 | 54.7 gr | 84% | 39,653 psi | 62% | 2959 fps | 95.3% |
| ReloadSwiss RS 52 | 54.7 gr | 84% | 39,653 psi | 62% | 2959 fps | 95.3% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 32,590 psi | 51% | 2792 fps | 96.1% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 32,590 psi | 51% | 2792 fps | 96.1% |
| Rottweil R 901 | <<locked>> | 80% | 40,074 psi | 63% | 2841 fps | 99.1% |
| Rottweil R 901 | <<locked>> | 80% | 40,074 psi | 63% | 2841 fps | 99.1% |
| Rottweil R 902 | <<locked>> | 80% | 34,664 psi | 54% | 2717 fps | 95.8% |
| Rottweil R 902 | <<locked>> | 80% | 34,664 psi | 54% | 2717 fps | 95.8% |
| Rottweil R 903 | <<locked>> | 86% | 34,476 psi | 54% | 2772 fps | 95.1% |
| Rottweil R 903 | <<locked>> | 86% | 34,476 psi | 54% | 2772 fps | 95.1% |
| Shooters World Long Rifle | <<locked>> | 98% | 47,659 psi | 75% | 3012 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 98% | 47,659 psi | 75% | 3012 fps | 95.2% |
| Shooters World Match Rifle | <<locked>> | 80% | 35,694 psi | 56% | 2795 fps | 97.9% |
| Shooters World Match Rifle | <<locked>> | 80% | 35,694 psi | 56% | 2795 fps | 97.9% |
| Shooters World Precision | <<locked>> | 80% | 32,982 psi | 52% | 2697 fps | 95.2% |
| Shooters World Precision | <<locked>> | 80% | 32,982 psi | 52% | 2697 fps | 95.2% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 47,108 psi | 74% | 2966 fps | 98.6% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 47,108 psi | 74% | 2966 fps | 98.6% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 53,200 psi | 83% | 2740 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 53,200 psi | 83% | 2740 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 49,937 psi | 78% | 3058 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 49,937 psi | 78% | 3058 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 38,725 psi | 61% | 2897 fps | 95.5% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 38,725 psi | 61% | 2897 fps | 95.5% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 47,108 psi | 74% | 2972 fps | 100% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 47,108 psi | 74% | 2972 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 46,238 psi | 72% | 2982 fps | 95.6% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 46,238 psi | 72% | 2982 fps | 95.6% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 38,653 psi | 61% | 2844 fps | 95.6% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 38,653 psi | 61% | 2844 fps | 95.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 38,363 psi | 60% | 2753 fps | 99% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 38,363 psi | 60% | 2753 fps | 99% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 31,401 psi | 49% | 2598 fps | 98.2% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 31,401 psi | 49% | 2598 fps | 98.2% |
| Somchem S321 | <<locked>> | 80% | 42,511 psi | 67% | 2930 fps | 98.3% |
| Somchem S321 | <<locked>> | 80% | 42,511 psi | 67% | 2930 fps | 98.3% |
| Somchem S335 | <<locked>> | 80% | 37,710 psi | 59% | 2753 fps | 99.4% |
| Somchem S335 | <<locked>> | 80% | 37,710 psi | 59% | 2753 fps | 99.4% |
| Somchem S341 | <<locked>> | 80% | 37,159 psi | 58% | 2799 fps | 95% |
| Somchem S341 | <<locked>> | 80% | 37,159 psi | 58% | 2799 fps | 95% |
| Somchem S355 | <<locked>> | 86% | 35,621 psi | 56% | 2785 fps | 95.2% |
| Somchem S355 | <<locked>> | 86% | 35,621 psi | 56% | 2785 fps | 95.2% |
| Somchem S365 | <<locked>> | 94% | 33,083 psi | 52% | 2805 fps | 95.6% |
| Somchem S365 | <<locked>> | 94% | 33,083 psi | 52% | 2805 fps | 95.6% |
| Vihtavuori N120 | <<locked>> | 80% | 53,766 psi | 84% | 2956 fps | 100% |
| Vihtavuori N120 | <<locked>> | 80% | 53,766 psi | 84% | 2956 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 43,598 psi | 68% | 2848 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 43,598 psi | 68% | 2848 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 38,522 psi | 60% | 2762 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 38,522 psi | 60% | 2762 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 33,605 psi | 53% | 2723 fps | 99.7% |
| Vihtavuori N135 | <<locked>> | 80% | 33,605 psi | 53% | 2723 fps | 99.7% |
| Vihtavuori N140 | <<locked>> | 80% | 34,722 psi | 54% | 2726 fps | 98.6% |
| Vihtavuori N140 | <<locked>> | 80% | 34,722 psi | 54% | 2726 fps | 98.6% |
| Vihtavuori N150 | <<locked>> | 84% | 31,850 psi | 50% | 2664 fps | 95.4% |
| Vihtavuori N150 | <<locked>> | 84% | 31,850 psi | 50% | 2664 fps | 95.4% |
| Vihtavuori N160 | <<locked>> | 96% | 42,032 psi | 66% | 2943 fps | 95% |
| Vihtavuori N160 | <<locked>> | 96% | 42,032 psi | 66% | 2943 fps | 95% |
| Vihtavuori N530 | <<locked>> | 80% | 39,421 psi | 62% | 2838 fps | 97.4% |
| Vihtavuori N530 | <<locked>> | 80% | 39,421 psi | 62% | 2838 fps | 97.4% |
| Vihtavuori N540 | <<locked>> | 80% | 33,286 psi | 52% | 2703 fps | 97.7% |
| Vihtavuori N540 | <<locked>> | 80% | 33,286 psi | 52% | 2703 fps | 97.7% |
| Vihtavuori N550 | <<locked>> | 98% | 44,019 psi | 69% | 3002 fps | 95.4% |
| Vihtavuori N550 | <<locked>> | 98% | 44,019 psi | 69% | 3002 fps | 95.4% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 37,695 psi | 59% | 2808 fps | 95.8% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 37,695 psi | 59% | 2808 fps | 95.8% |
| Winchester 748 | <<locked>> | 80% | 38,406 psi | 60% | 2877 fps | 97.9% |
| Winchester 748 | <<locked>> | 80% | 38,406 psi | 60% | 2877 fps | 97.9% |
| Winchester StaBALL Match | <<locked>> | 80% | 35,259 psi | 55% | 2782 fps | 95.2% |
| Winchester StaBALL Match | <<locked>> | 80% | 35,259 psi | 55% | 2782 fps | 95.2% |
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 188 powders for .300 WSM loaded with the .311 | 134gr | CutEdge ESP Raptor. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,323 fps; across all powders the maximum-charge window runs from 1,932 fps to 3,323 fps. Accurate 4350 gives the best case fill at 100 %, and 188 of the 188 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 54–90 %, leaving at least 10 % headroom. The 134.0 gr projectile in 0.311" calls for a 1:10.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Accurate 4350, Alliant Reloder-16 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. Alliant Power Pro 2000-MR, Hodgdon CFE223, ReloadSwiss RS 52 rank at the top here: for .300 WSM with the .311 | 134gr | CutEdge ESP Raptor 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.