Load Specifications
Bullet Manufacturer:Nosler
Bullet Weight:180 gr
Bullet Diameter:0.308"
Bullet Length:<<locked>>
Caliber:.307 Win. load data
Case Length (l3):2.014"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:54 Grains of Water
Primer Size:Large Rifle (LR)
Barrel Length:20"
Max. allowed Pressure:60,191 psi
Recommended Twist Rate:1:14.5
Load data in caliber .307 Win. with .308 | 180gr | Nosler Partition bullet and 79 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.
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You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 82% | 51,503 psi | 86% | 2251 fps | 100% |
| Accurate 2015 | <<locked>> | 96% | 53,272 psi | 89% | 2343 fps | 100% |
| Accurate 2200 | <<locked>> | 86% | 51,822 psi | 86% | 2365 fps | 96% |
| Accurate 2230 | <<locked>> | 86% | 51,851 psi | 86% | 2372 fps | 96.4% |
| Accurate 2460 | <<locked>> | 92% | 51,822 psi | 86% | 2356 fps | 99.6% |
| Accurate 2495ᴾ | <<locked>> | 100% | 48,240 psi | 80% | 2336 fps | 100% |
| Accurate 2520 | <<locked>> | 96% | 52,489 psi | 87% | 2398 fps | 99.4% |
| Accurate 4064ᴾ | <<locked>> | 100% | 44,773 psi | 74% | 2313 fps | 99.3% |
| Accurate LT-30 | <<locked>> | 88% | 52,533 psi | 87% | 2270 fps | 100% |
| Accurate LT-32 | <<locked>> | 88% | 52,997 psi | 88% | 2283 fps | 99.4% |
| ADI AR 2206H | <<locked>> | 98% | 52,359 psi | 87% | 2392 fps | 97.1% |
| ADI AR 2207 | <<locked>> | 86% | 52,953 psi | 88% | 2293 fps | 100% |
| ADI AR 2219 | <<locked>> | 88% | 51,024 psi | 85% | 2359 fps | 99.9% |
| ADI Benchmark 8208 | <<locked>> | 96% | 52,098 psi | 87% | 2362 fps | 98.2% |
| Alliant AR-Comp | <<locked>> | 98% | 52,895 psi | 88% | 2402 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 92% | 53,055 psi | 88% | 2448 fps | 97.9% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 44,744 psi | 74% | 2306 fps | 96.5% |
| Alliant Reloder-10x | <<locked>> | 92% | 53,954 psi | 90% | 2356 fps | 100% |
| Alliant Reloder-15ᴾ | <<locked>> | 100% | 48,994 psi | 81% | 2365 fps | 95.8% |
| Alliant Reloder-7 | <<locked>> | 86% | 54,418 psi | 90% | 2310 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 54,085 psi | 90% | 2306 fps | 100% |
| Bofors RP3ᴾ | <<locked>> | 100% | 44,150 psi | 73% | 2306 fps | 96.4% |
| Hodgdon Benchmark | <<locked>> | 94% | 51,953 psi | 86% | 2320 fps | 98.6% |
| Hodgdon BL-C2 | <<locked>> | 98% | 53,055 psi | 88% | 2428 fps | 98.8% |
| Hodgdon CFE223 | <<locked>> | 94% | 51,822 psi | 86% | 2451 fps | 96.3% |
| Hodgdon H322 | <<locked>> | 92% | 52,779 psi | 88% | 2382 fps | 100% |
| Hodgdon H335 | <<locked>> | 92% | 54,099 psi | 90% | 2405 fps | 99.8% |
| Hodgdon H4198 | <<locked>> | 86% | 54,331 psi | 90% | 2306 fps | 100% |
| Hodgdon H4895 | <<locked>> | 98% | 52,678 psi | 88% | 2402 fps | 97.7% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 50,314 psi | 84% | 2415 fps | 97.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 33,243 psi | 55% | 1394 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 54,346 psi | 90% | 2405 fps | 97.8% |
| IMR 3031ᴾ | <<locked>> | 100% | 53,534 psi | 89% | 2444 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 49,400 psi | 82% | 2323 fps | 95.8% |
| IMR 4198 | <<locked>> | 90% | 51,735 psi | 86% | 2290 fps | 100% |
| IMR 4895ᴾ | <<locked>> | 100% | 50,140 psi | 83% | 2395 fps | 96.8% |
| IMR 8208 XBR | <<locked>> | 96% | 52,098 psi | 87% | 2362 fps | 98.2% |
| Lovex D073.4 | <<locked>> | 86% | 52,286 psi | 87% | 2365 fps | 99.3% |
| Lovex D073.5 | <<locked>> | 92% | 51,750 psi | 86% | 2356 fps | 98.8% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 53,388 psi | 89% | 2418 fps | 99.5% |
| Lovex S053 | <<locked>> | 82% | 53,345 psi | 89% | 2211 fps | 100% |
| Lovex S060 | <<locked>> | 98% | 53,548 psi | 89% | 2336 fps | 97.2% |
| Lovex S062ᴾ | <<locked>> | 100% | 48,254 psi | 80% | 2323 fps | 97.6% |
| Norma 200 | <<locked>> | 88% | 54,012 psi | 90% | 2336 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 54,201 psi | 90% | 2392 fps | 98.5% |
| Norma 202ᴾ | <<locked>> | 100% | 54,172 psi | 90% | 2405 fps | 99.8% |
| Norma 203Bᴾ | <<locked>> | 100% | 47,993 psi | 80% | 2352 fps | 96.2% |
| Ramshot Big Gameᴾ | <<locked>> | 100% | 48,675 psi | 81% | 2372 fps | 95.8% |
| Ramshot Wild Boar | <<locked>> | 96% | 51,155 psi | 85% | 2382 fps | 96.7% |
| Ramshot X-Terminator | <<locked>> | 94% | 54,331 psi | 90% | 2372 fps | 97.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 33,489 psi | 56% | 1430 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 92% | 52,475 psi | 87% | 2365 fps | 99.2% |
| ReloadSwiss RS 52ᴾ | <<locked>> | 100% | 51,750 psi | 86% | 2461 fps | 96.3% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 42,989 psi | 71% | 2333 fps | 97.3% |
| Rottweil R 901 | <<locked>> | 96% | 52,388 psi | 87% | 2352 fps | 99.6% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 51,300 psi | 85% | 2346 fps | 98.1% |
| Shooters World AR Plus | <<locked>> | 86% | 52,286 psi | 87% | 2365 fps | 99.3% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 53,388 psi | 89% | 2418 fps | 99.5% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 48,254 psi | 80% | 2323 fps | 97.6% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 52,736 psi | 88% | 2333 fps | 97.9% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 53,693 psi | 89% | 2083 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 88% | 51,416 psi | 85% | 2365 fps | 99.6% |
| SNPE Vectan SP 3 | <<locked>> | 90% | 51,517 psi | 86% | 2329 fps | 100% |
| SNPE Vectan SP 9ᴾ | <<locked>> | 100% | 53,998 psi | 90% | 2408 fps | 97.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 54,114 psi | 90% | 2323 fps | 99.7% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 46,383 psi | 77% | 2234 fps | 99.6% |
| Somchem S321 | <<locked>> | 94% | 53,287 psi | 89% | 2402 fps | 98.6% |
| Somchem S335 | <<locked>> | 98% | 52,373 psi | 87% | 2320 fps | 99.9% |
| Somchem S341 | <<locked>> | 98% | 52,895 psi | 88% | 2382 fps | 96.9% |
| Vihtavuori N120 | <<locked>> | 86% | 52,895 psi | 88% | 2251 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 54,259 psi | 90% | 2313 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 53,417 psi | 89% | 2316 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 48,747 psi | 81% | 2329 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 51,271 psi | 85% | 2346 fps | 99.8% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 41,046 psi | 68% | 2211 fps | 96.4% |
| Vihtavuori N530 | <<locked>> | 96% | 52,707 psi | 88% | 2365 fps | 98.3% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 49,676 psi | 83% | 2343 fps | 99.4% |
| Winchester 748 | <<locked>> | 98% | 54,027 psi | 90% | 2444 fps | 99.1% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 53,098 psi | 88% | 2415 fps | 97.7% |
Start Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 80% | 48,283 psi | 80% | 2208 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 32,445 psi | 54% | 2018 fps | 98.6% |
| Accurate 2200 | <<locked>> | 84% | 48,457 psi | 81% | 2316 fps | 95.3% |
| Accurate 2230 | <<locked>> | 84% | 48,486 psi | 81% | 2323 fps | 95.7% |
| Accurate 2460 | <<locked>> | 80% | 34,780 psi | 58% | 2083 fps | 96.5% |
| Accurate 2495 | <<locked>> | 80% | 25,034 psi | 42% | 1913 fps | 96.4% |
| Accurate 2520 | <<locked>> | 82% | 32,358 psi | 54% | 2070 fps | 95.2% |
| Accurate 4064 | <<locked>> | 86% | 28,631 psi | 48% | 2011 fps | 95.1% |
| Accurate LT-30 | <<locked>> | 80% | 41,133 psi | 68% | 2106 fps | 99.2% |
| Accurate LT-32 | <<locked>> | 80% | 41,510 psi | 69% | 2116 fps | 97.8% |
| ADI AR 2206H | <<locked>> | 92% | 43,511 psi | 72% | 2257 fps | 95% |
| ADI AR 2207 | <<locked>> | 80% | 44,338 psi | 74% | 2185 fps | 100% |
| ADI AR 2219 | <<locked>> | 80% | 39,218 psi | 65% | 2182 fps | 98.8% |
| ADI Benchmark 8208 | <<locked>> | 86% | 38,348 psi | 64% | 2146 fps | 95% |
| Alliant AR-Comp | <<locked>> | 80% | 29,921 psi | 50% | 2037 fps | 99.7% |
| Alliant Power Pro 1200-R | <<locked>> | 84% | 40,799 psi | 68% | 2257 fps | 95.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 39,552 psi | 66% | 2218 fps | 95.1% |
| Alliant Reloder-10x | <<locked>> | 80% | 37,231 psi | 62% | 2116 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 98% | 46,253 psi | 77% | 2323 fps | 95.1% |
| Alliant Reloder-7 | <<locked>> | 80% | 45,440 psi | 75% | 2192 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 39,552 psi | 66% | 2103 fps | 99.1% |
| Bofors RP3 | <<locked>> | 98% | 41,510 psi | 69% | 2264 fps | 95.7% |
| Hodgdon Benchmark | <<locked>> | 82% | 36,129 psi | 60% | 2064 fps | 95% |
| Hodgdon BL-C2 | <<locked>> | 88% | 37,797 psi | 63% | 2192 fps | 95.6% |
| Hodgdon CFE223 | <<locked>> | 92% | 48,211 psi | 80% | 2398 fps | 95.4% |
| Hodgdon H322 | <<locked>> | 80% | 35,737 psi | 59% | 2116 fps | 98% |
| Hodgdon H335 | <<locked>> | 80% | 36,230 psi | 60% | 2129 fps | 97.2% |
| Hodgdon H4198 | <<locked>> | 80% | 45,353 psi | 75% | 2182 fps | 99.4% |
| Hodgdon H4895 | <<locked>> | 90% | 40,988 psi | 68% | 2221 fps | 95% |
| Hodgdon LEVERevolution | <<locked>> | 94% | 41,524 psi | 69% | 2274 fps | 95.5% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,526 psi | 41% | 1243 fps | 100% |
| Hodgdon VARGET | <<locked>> | 92% | 42,250 psi | 70% | 2228 fps | 95.2% |
| IMR 3031 | <<locked>> | 80% | 28,442 psi | 47% | 2008 fps | 96.4% |
| IMR 4064 | <<locked>> | 98% | 46,673 psi | 78% | 2283 fps | 95.2% |
| IMR 4198 | <<locked>> | 80% | 38,754 psi | 64% | 2103 fps | 100% |
| IMR 4895 | <<locked>> | 96% | 44,309 psi | 74% | 2306 fps | 95.4% |
| IMR 8208 XBR | <<locked>> | 86% | 38,348 psi | 64% | 2146 fps | 95% |
| Lovex D073.4 | <<locked>> | 80% | 42,685 psi | 71% | 2224 fps | 97.9% |
| Lovex D073.5 | <<locked>> | 82% | 36,912 psi | 61% | 2126 fps | 95.8% |
| Lovex D073.6 | <<locked>> | 86% | 33,402 psi | 55% | 2103 fps | 95.5% |
| Lovex S053 | <<locked>> | 80% | 50,314 psi | 84% | 2175 fps | 100% |
| Lovex S060 | <<locked>> | 92% | 45,020 psi | 75% | 2215 fps | 95.4% |
| Lovex S062 | <<locked>> | 92% | 37,739 psi | 63% | 2152 fps | 95% |
| Norma 200 | <<locked>> | 80% | 42,163 psi | 70% | 2178 fps | 100% |
| Norma 201 | <<locked>> | 90% | 39,697 psi | 66% | 2172 fps | 95.6% |
| Norma 202 | <<locked>> | 82% | 30,850 psi | 51% | 2021 fps | 95.4% |
| Norma 203B | <<locked>> | 98% | 45,353 psi | 75% | 2313 fps | 95.6% |
| Ramshot Big Game | <<locked>> | 98% | 45,643 psi | 76% | 2323 fps | 95% |
| Ramshot Wild Boar | <<locked>> | 92% | 44,962 psi | 75% | 2290 fps | 95.3% |
| Ramshot X-Terminator | <<locked>> | 88% | 44,730 psi | 74% | 2231 fps | 95% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,555 psi | 41% | 1273 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 35,766 psi | 59% | 2096 fps | 95.9% |
| ReloadSwiss RS 52 | <<locked>> | 98% | 48,399 psi | 80% | 2411 fps | 95.5% |
| ReloadSwiss RS 60 | <<locked>> | 96% | 37,855 psi | 63% | 2231 fps | 95.5% |
| Rottweil R 901 | <<locked>> | 80% | 32,605 psi | 54% | 2018 fps | 95.7% |
| Rottweil R 902 | <<locked>> | 90% | 37,898 psi | 63% | 2133 fps | 95% |
| Shooters World AR Plus | <<locked>> | 80% | 42,685 psi | 71% | 2224 fps | 97.9% |
| Shooters World Match Rifle | <<locked>> | 86% | 33,402 psi | 55% | 2103 fps | 95.5% |
| Shooters World Precision | <<locked>> | 92% | 37,739 psi | 63% | 2152 fps | 95% |
| Shooters World Tactical Rifle | <<locked>> | 82% | 40,437 psi | 67% | 2149 fps | 95.2% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 46,296 psi | 77% | 1998 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 39,726 psi | 66% | 2185 fps | 97.9% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 37,927 psi | 63% | 2123 fps | 99.1% |
| SNPE Vectan SP 9 | <<locked>> | 94% | 44,527 psi | 74% | 2274 fps | 95.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 31,328 psi | 52% | 1959 fps | 95.5% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 28,471 psi | 47% | 1916 fps | 95.5% |
| Somchem S321 | <<locked>> | 84% | 37,942 psi | 63% | 2162 fps | 95.3% |
| Somchem S335 | <<locked>> | 80% | 30,632 psi | 51% | 1962 fps | 96.2% |
| Somchem S341 | <<locked>> | 94% | 46,470 psi | 77% | 2293 fps | 95.5% |
| Vihtavuori N120 | <<locked>> | 80% | 44,425 psi | 74% | 2146 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 35,650 psi | 59% | 2044 fps | 99.6% |
| Vihtavuori N133 | <<locked>> | 80% | 31,082 psi | 52% | 1969 fps | 98.1% |
| Vihtavuori N135 | <<locked>> | 80% | 26,150 psi | 43% | 1926 fps | 96.7% |
| Vihtavuori N140 | <<locked>> | 82% | 29,269 psi | 49% | 1969 fps | 95.1% |
| Vihtavuori N150 | <<locked>> | 98% | 38,667 psi | 64% | 2169 fps | 95.8% |
| Vihtavuori N530 | <<locked>> | 86% | 38,029 psi | 63% | 2136 fps | 95% |
| Vihtavuori N540 | <<locked>> | 86% | 31,821 psi | 53% | 2041 fps | 95.5% |
| Winchester 748 | <<locked>> | 86% | 36,521 psi | 61% | 2165 fps | 95.5% |
| Winchester StaBALL Match | <<locked>> | 94% | 43,627 psi | 72% | 2277 fps | 95.7% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 79 powders for .307 Win. loaded with the .308 | 180gr | Nosler Partition. ReloadSwiss RS 52 delivers the highest muzzle velocity at 2,461 fps; across all powders the maximum-charge window runs from 1,394 fps to 2,461 fps. Accurate 2495 gives the best case fill at 100 %, and 79 of the 79 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 55–90 %, leaving at least 10 % headroom. The 180.0 gr projectile in 0.308" calls for a 1:14.5 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 4064, Alliant Reloder- TS 15.5 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.