Load Specifications
Bullet Manufacturer:Nosler
Bullet Weight:200 gr
Bullet Diameter:0.308"
Bullet Length:<<locked>>
Caliber:.300 CR load data
Case Length (l3):2"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:53 Grains of Water
Primer Size:Large Rifle (LR)
Barrel Length:24"
Max. allowed Pressure:62,366 psi
Recommended Twist Rate:1:12.5
Load data in caliber .300 CR with .308 | 200gr | Nosler Partition bullet and 91 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: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 94% | 55,883 psi | 90% | 2306 fps | 100% |
| Accurate 2200 | <<locked>> | 84% | 53,461 psi | 86% | 2346 fps | 98.7% |
| Accurate 2230 | <<locked>> | 84% | 54,085 psi | 87% | 2359 fps | 99% |
| Accurate 2460 | <<locked>> | 90% | 54,665 psi | 88% | 2333 fps | 100% |
| Accurate 2495ᴾ | <<locked>> | 100% | 55,535 psi | 89% | 2359 fps | 100% |
| Accurate 2520 | <<locked>> | 94% | 55,738 psi | 89% | 2382 fps | 100% |
| Accurate 4064ᴾ | <<locked>> | 100% | 51,561 psi | 83% | 2349 fps | 100% |
| Accurate LT-30 | <<locked>> | 86% | 53,998 psi | 87% | 2231 fps | 100% |
| Accurate LT-32 | <<locked>> | 86% | 54,476 psi | 87% | 2247 fps | 100% |
| ADI AR 2206H | <<locked>> | 96% | 54,969 psi | 88% | 2385 fps | 99.4% |
| ADI AR 2207 | <<locked>> | 84% | 54,940 psi | 88% | 2244 fps | 100% |
| ADI AR 2208ᴾ | <<locked>> | 100% | 52,475 psi | 84% | 2333 fps | 98.6% |
| ADI AR 2219 | <<locked>> | 86% | 53,461 psi | 86% | 2333 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 94% | 54,520 psi | 87% | 2349 fps | 99.8% |
| Alliant AR-Comp | <<locked>> | 94% | 53,084 psi | 85% | 2333 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 90% | 55,999 psi | 90% | 2438 fps | 99.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 98% | 54,273 psi | 87% | 2470 fps | 98.8% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 50,923 psi | 82% | 2352 fps | 99.5% |
| Alliant Reloder-10x | <<locked>> | 90% | 56,318 psi | 90% | 2316 fps | 100% |
| Alliant Reloder-15ᴾ | <<locked>> | 100% | 55,317 psi | 89% | 2408 fps | 99.1% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 45,107 psi | 72% | 2346 fps | 98.5% |
| Alliant Reloder-7 | <<locked>> | 84% | 56,260 psi | 90% | 2260 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 88% | 56,115 psi | 90% | 2274 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 96% | 54,462 psi | 87% | 2395 fps | 98.6% |
| Bofors RP3ᴾ | <<locked>> | 100% | 50,618 psi | 81% | 2359 fps | 99.5% |
| Hodgdon Benchmark | <<locked>> | 92% | 53,940 psi | 86% | 2300 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 96% | 56,304 psi | 90% | 2418 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 92% | 54,360 psi | 87% | 2451 fps | 99.1% |
| Hodgdon H322 | <<locked>> | 90% | 55,303 psi | 89% | 2352 fps | 100% |
| Hodgdon H335 | <<locked>> | 90% | 56,420 psi | 90% | 2379 fps | 100% |
| Hodgdon H380ᴾ | <<locked>> | 100% | 52,707 psi | 85% | 2365 fps | 97.7% |
| Hodgdon H4198 | <<locked>> | 84% | 56,231 psi | 90% | 2270 fps | 100% |
| Hodgdon H4895 | <<locked>> | 96% | 55,390 psi | 89% | 2395 fps | 99.7% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 36,042 psi | 58% | 2126 fps | 96% |
| Hodgdon LEVERevolution | <<locked>> | 98% | 53,156 psi | 85% | 2415 fps | 99.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,084 psi | 55% | 1365 fps | 100% |
| Hodgdon VARGET | <<locked>> | 96% | 53,766 psi | 86% | 2356 fps | 99.5% |
| IMR 3031 | <<locked>> | 96% | 53,635 psi | 86% | 2379 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 55,303 psi | 89% | 2362 fps | 99.1% |
| IMR 4198 | <<locked>> | 88% | 53,940 psi | 86% | 2247 fps | 100% |
| IMR 4895 | <<locked>> | 98% | 53,069 psi | 85% | 2392 fps | 99.3% |
| IMR 8208 XBR | <<locked>> | 94% | 54,520 psi | 87% | 2349 fps | 99.8% |
| Lovex D073.4 | <<locked>> | 84% | 55,013 psi | 88% | 2343 fps | 100% |
| Lovex D073.5 | <<locked>> | 90% | 54,694 psi | 88% | 2343 fps | 100% |
| Lovex D073.6 | <<locked>> | 96% | 53,185 psi | 85% | 2365 fps | 100% |
| Lovex S060 | <<locked>> | 96% | 55,898 psi | 90% | 2326 fps | 99.4% |
| Lovex S062ᴾ | <<locked>> | 100% | 54,288 psi | 87% | 2359 fps | 99.9% |
| Norma 200 | <<locked>> | 86% | 56,420 psi | 90% | 2293 fps | 100% |
| Norma 201 | <<locked>> | 96% | 53,679 psi | 86% | 2339 fps | 99.8% |
| Norma 202 | <<locked>> | 96% | 53,882 psi | 86% | 2349 fps | 100% |
| Norma 203Bᴾ | <<locked>> | 100% | 54,288 psi | 87% | 2398 fps | 99.4% |
| Ramshot Big Gameᴾ | <<locked>> | 100% | 54,781 psi | 88% | 2421 fps | 99.3% |
| Ramshot TAC | <<locked>> | 94% | 55,172 psi | 88% | 2359 fps | 97.4% |
| Ramshot Wild Boar | <<locked>> | 94% | 53,925 psi | 86% | 2379 fps | 99.2% |
| Ramshot X-Terminator | <<locked>> | 92% | 56,217 psi | 90% | 2352 fps | 99.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,098 psi | 55% | 1394 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 90% | 54,404 psi | 87% | 2339 fps | 100% |
| ReloadSwiss RS 50ᴾ | <<locked>> | 100% | 54,186 psi | 87% | 2356 fps | 96.3% |
| ReloadSwiss RS 52 | <<locked>> | 98% | 54,955 psi | 88% | 2467 fps | 99.1% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 48,254 psi | 77% | 2402 fps | 100% |
| Rottweil R 901 | <<locked>> | 94% | 54,839 psi | 88% | 2326 fps | 100% |
| Rottweil R 902 | <<locked>> | 98% | 53,867 psi | 86% | 2333 fps | 99.8% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 47,181 psi | 76% | 2306 fps | 99% |
| Shooters World AR Plus | <<locked>> | 84% | 55,013 psi | 88% | 2343 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 96% | 53,185 psi | 85% | 2365 fps | 100% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 54,288 psi | 87% | 2359 fps | 99.9% |
| Shooters World Tactical Rifle | <<locked>> | 88% | 54,897 psi | 88% | 2316 fps | 99.7% |
| SNPE Vectan BA6 1/2 | <<locked>> | 84% | 54,897 psi | 88% | 2024 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 86% | 53,882 psi | 86% | 2343 fps | 100% |
| SNPE Vectan SP 11ᴾ | <<locked>> | 100% | 49,501 psi | 79% | 2362 fps | 98.7% |
| SNPE Vectan SP 3 | <<locked>> | 88% | 53,824 psi | 86% | 2293 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 94% | 52,678 psi | 84% | 2336 fps | 97.6% |
| SNPE Vectan SP 9 | <<locked>> | 96% | 53,287 psi | 85% | 2362 fps | 99.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 94% | 53,011 psi | 85% | 2257 fps | 100% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 51,953 psi | 83% | 2251 fps | 100% |
| Somchem S321 | <<locked>> | 92% | 55,622 psi | 89% | 2382 fps | 99.9% |
| Somchem S335 | <<locked>> | 96% | 55,143 psi | 88% | 2297 fps | 100% |
| Somchem S341 | <<locked>> | 96% | 55,883 psi | 90% | 2379 fps | 99.3% |
| Somchem S355ᴾ | <<locked>> | 100% | 48,486 psi | 78% | 2310 fps | 99% |
| Somchem S365ᴾ | <<locked>> | 100% | 34,621 psi | 56% | 2162 fps | 97.2% |
| Vihtavuori N120 | <<locked>> | 84% | 54,868 psi | 88% | 2198 fps | 100% |
| Vihtavuori N130 | <<locked>> | 92% | 56,333 psi | 90% | 2270 fps | 100% |
| Vihtavuori N133 | <<locked>> | 96% | 56,202 psi | 90% | 2283 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 55,448 psi | 89% | 2343 fps | 100% |
| Vihtavuori N140 | <<locked>> | 98% | 54,041 psi | 87% | 2326 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 46,673 psi | 75% | 2257 fps | 99.5% |
| Vihtavuori N530 | <<locked>> | 94% | 55,187 psi | 88% | 2349 fps | 99.9% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 55,492 psi | 89% | 2362 fps | 100% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 42,612 psi | 68% | 2205 fps | 97.8% |
| Winchester 748 | <<locked>> | 94% | 53,563 psi | 86% | 2388 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 98% | 56,159 psi | 90% | 2411 fps | 99.7% |
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 36,593 psi | 59% | 2051 fps | 100% |
| Accurate 2200 | <<locked>> | 80% | 47,166 psi | 76% | 2257 fps | 97.7% |
| Accurate 2230 | <<locked>> | 80% | 47,282 psi | 76% | 2267 fps | 98.1% |
| Accurate 2460 | <<locked>> | 80% | 39,378 psi | 63% | 2126 fps | 99.5% |
| Accurate 2495 | <<locked>> | 80% | 28,834 psi | 46% | 1969 fps | 99.7% |
| Accurate 2520 | <<locked>> | 80% | 34,650 psi | 56% | 2083 fps | 98.6% |
| Accurate 4064 | <<locked>> | 80% | 27,325 psi | 44% | 1949 fps | 97.6% |
| Accurate LT-30 | <<locked>> | 80% | 45,165 psi | 72% | 2119 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 45,542 psi | 73% | 2136 fps | 99.8% |
| ADI AR 2206H | <<locked>> | 80% | 33,417 psi | 54% | 2041 fps | 95% |
| ADI AR 2207 | <<locked>> | 80% | 48,849 psi | 78% | 2175 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 36,550 psi | 59% | 2087 fps | 95.1% |
| ADI AR 2219 | <<locked>> | 80% | 43,743 psi | 70% | 2205 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 35,346 psi | 57% | 2057 fps | 97% |
| Alliant AR-Comp | <<locked>> | 80% | 33,649 psi | 54% | 2070 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 40,321 psi | 65% | 2211 fps | 97.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 39,073 psi | 63% | 2224 fps | 95.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 30,792 psi | 49% | 2018 fps | 95.2% |
| Alliant Reloder-10x | <<locked>> | 80% | 41,756 psi | 67% | 2136 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 35,694 psi | 57% | 2110 fps | 95.2% |
| Alliant Reloder-17 | <<locked>> | 92% | 34,969 psi | 56% | 2156 fps | 95.5% |
| Alliant Reloder-7 | <<locked>> | 80% | 49,806 psi | 80% | 2188 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 43,714 psi | 70% | 2123 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 39,131 psi | 63% | 2169 fps | 95.4% |
| Bofors RP3 | <<locked>> | 84% | 29,936 psi | 48% | 2014 fps | 95% |
| Hodgdon Benchmark | <<locked>> | 80% | 37,550 psi | 60% | 2057 fps | 98.1% |
| Hodgdon BL-C2 | <<locked>> | 80% | 32,808 psi | 53% | 2064 fps | 97% |
| Hodgdon CFE223 | <<locked>> | 80% | 36,361 psi | 58% | 2162 fps | 95.2% |
| Hodgdon H322 | <<locked>> | 80% | 40,205 psi | 64% | 2152 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 40,466 psi | 65% | 2165 fps | 99.7% |
| Hodgdon H380 | <<locked>> | 92% | 40,741 psi | 65% | 2192 fps | 95.1% |
| Hodgdon H4198 | <<locked>> | 80% | 49,748 psi | 80% | 2195 fps | 100% |
| Hodgdon H4895 | <<locked>> | 80% | 33,547 psi | 54% | 2051 fps | 95.8% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 33,823 psi | 54% | 2083 fps | 95.1% |
| Hodgdon LEVERevolution | <<locked>> | 82% | 31,937 psi | 51% | 2060 fps | 95.5% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,266 psi | 41% | 1217 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 32,547 psi | 52% | 2014 fps | 95.2% |
| IMR 3031 | <<locked>> | 80% | 32,198 psi | 52% | 2064 fps | 99.7% |
| IMR 4064 | <<locked>> | 86% | 35,868 psi | 58% | 2070 fps | 95.2% |
| IMR 4198 | <<locked>> | 80% | 42,627 psi | 68% | 2106 fps | 100% |
| IMR 4895 | <<locked>> | 84% | 34,432 psi | 55% | 2096 fps | 95.5% |
| IMR 8208 XBR | <<locked>> | 80% | 35,346 psi | 57% | 2057 fps | 97% |
| Lovex D073.4 | <<locked>> | 80% | 47,732 psi | 77% | 2254 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 80% | 39,131 psi | 63% | 2129 fps | 98.8% |
| Lovex D073.6 | <<locked>> | 80% | 31,038 psi | 50% | 2021 fps | 97.6% |
| Lovex S060 | <<locked>> | 80% | 34,795 psi | 56% | 2005 fps | 95.4% |
| Lovex S062 | <<locked>> | 80% | 29,486 psi | 47% | 1955 fps | 95.1% |
| Norma 200 | <<locked>> | 80% | 46,833 psi | 75% | 2182 fps | 100% |
| Norma 201 | <<locked>> | 80% | 32,721 psi | 52% | 2008 fps | 96.3% |
| Norma 202 | <<locked>> | 80% | 32,619 psi | 52% | 2028 fps | 98.6% |
| Norma 203B | <<locked>> | 86% | 35,012 psi | 56% | 2100 fps | 95.6% |
| Ramshot Big Game | <<locked>> | 86% | 34,882 psi | 56% | 2110 fps | 95% |
| Ramshot TAC | <<locked>> | 88% | 45,426 psi | 73% | 2224 fps | 95.5% |
| Ramshot Wild Boar | <<locked>> | 80% | 33,939 psi | 54% | 2064 fps | 95% |
| Ramshot X-Terminator | <<locked>> | 80% | 38,450 psi | 62% | 2096 fps | 96.3% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,396 psi | 41% | 1247 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 39,697 psi | 64% | 2133 fps | 99.1% |
| ReloadSwiss RS 50 | <<locked>> | 98% | 50,807 psi | 81% | 2310 fps | 95.6% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 36,840 psi | 59% | 2185 fps | 95.5% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 28,892 psi | 46% | 2021 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 80% | 36,492 psi | 59% | 2060 fps | 99.1% |
| Rottweil R 902 | <<locked>> | 80% | 31,256 psi | 50% | 1972 fps | 95.8% |
| Rottweil R 903 | <<locked>> | 88% | 31,952 psi | 51% | 2051 fps | 95.5% |
| Shooters World AR Plus | <<locked>> | 80% | 47,732 psi | 77% | 2254 fps | 99.9% |
| Shooters World Match Rifle | <<locked>> | 80% | 31,038 psi | 50% | 2021 fps | 97.6% |
| Shooters World Precision | <<locked>> | 80% | 29,486 psi | 47% | 1955 fps | 95.1% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 41,916 psi | 67% | 2139 fps | 98.2% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 49,763 psi | 80% | 1969 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 44,164 psi | 71% | 2215 fps | 99.9% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 36,114 psi | 58% | 2139 fps | 95.6% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 42,105 psi | 68% | 2142 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 88% | 43,236 psi | 69% | 2201 fps | 95.6% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 34,113 psi | 55% | 2057 fps | 95.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 34,635 psi | 56% | 1988 fps | 98.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 28,065 psi | 45% | 1880 fps | 98.2% |
| Somchem S321 | <<locked>> | 80% | 37,579 psi | 60% | 2123 fps | 98% |
| Somchem S335 | <<locked>> | 80% | 33,982 psi | 54% | 1995 fps | 99.3% |
| Somchem S341 | <<locked>> | 82% | 34,983 psi | 56% | 2070 fps | 95.3% |
| Somchem S355 | <<locked>> | 88% | 33,533 psi | 54% | 2064 fps | 95.7% |
| Somchem S365 | <<locked>> | 96% | 30,734 psi | 49% | 2073 fps | 95.6% |
| Vihtavuori N120 | <<locked>> | 80% | 48,849 psi | 78% | 2133 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 39,363 psi | 63% | 2057 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 34,548 psi | 55% | 1995 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 29,588 psi | 47% | 1972 fps | 99.7% |
| Vihtavuori N140 | <<locked>> | 80% | 30,879 psi | 50% | 1975 fps | 98.4% |
| Vihtavuori N150 | <<locked>> | 84% | 28,050 psi | 45% | 1932 fps | 95.1% |
| Vihtavuori N530 | <<locked>> | 80% | 34,969 psi | 56% | 2051 fps | 97% |
| Vihtavuori N540 | <<locked>> | 80% | 29,573 psi | 47% | 1965 fps | 97.6% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 35,346 psi | 57% | 2077 fps | 95.6% |
| Winchester 748 | <<locked>> | 80% | 33,591 psi | 54% | 2080 fps | 97.5% |
| Winchester StaBALL Match | <<locked>> | 82% | 33,141 psi | 53% | 2057 fps | 95.6% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 91 powders for .300 CR loaded with the .308 | 200gr | Nosler Partition. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,470 fps; across all powders the maximum-charge window runs from 1,365 fps to 2,470 fps. Accurate 2495 gives the best case fill at 100 %, and 91 of the 91 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (430 MPa), the top charges use 55–90 %, leaving at least 10 % headroom. The 200.0 gr projectile in 0.308" calls for a 1:12.5 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 4064, ADI AR 2208 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.