Load Specifications
Load data in caliber .30-30 Ackley Improved with .308 | 150gr | Sellier & Bellot SPCE bullet and 39 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant AR-Comp, IMR 3031 and Hodgdon H335.
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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Max Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 94% | 41,394 psi | 89% | 2356 fps | 99.4% |
| Accurate 2460 | <<locked>> | 90% | 39,697 psi | 86% | 2343 fps | 96.8% |
| Accurate 2495ᴾ | <<locked>> | 100% | 37,985 psi | 82% | 2369 fps | 99.3% |
| Accurate 2520 | <<locked>> | 94% | 39,639 psi | 85% | 2379 fps | 96.4% |
| Accurate 4064ᴾ | <<locked>> | 100% | 35,375 psi | 76% | 2333 fps | 96.6% |
| Accurate LT-30 | <<locked>> | 84% | 40,074 psi | 86% | 2251 fps | 98.1% |
| Accurate LT-32 | <<locked>> | 84% | 40,466 psi | 87% | 2254 fps | 96.2% |
| ADI AR 2207 | <<locked>> | 82% | 39,407 psi | 85% | 2303 fps | 100% |
| ADI AR 2219 | <<locked>> | 86% | 39,740 psi | 86% | 2362 fps | 98% |
| Alliant AR-Comp | <<locked>> | 96% | 40,466 psi | 87% | 2415 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 88% | 39,842 psi | 86% | 2346 fps | 99.7% |
| Alliant Reloder-7 | <<locked>> | 82% | 40,741 psi | 88% | 2303 fps | 99.9% |
| Baschieri & Pellagri 106 | <<locked>> | 86% | 40,625 psi | 88% | 2280 fps | 98.5% |
| Hodgdon H322 | <<locked>> | 90% | 41,263 psi | 89% | 2388 fps | 98.3% |
| Hodgdon H335 | <<locked>> | 90% | 41,843 psi | 90% | 2398 fps | 97.5% |
| Hodgdon H4198 | <<locked>> | 82% | 41,495 psi | 89% | 2287 fps | 97.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,082 psi | 69% | 1503 fps | 100% |
| IMR 3031 | <<locked>> | 98% | 41,147 psi | 89% | 2441 fps | 99% |
| IMR 4198 | <<locked>> | 88% | 41,626 psi | 90% | 2329 fps | 100% |
| Lovex D073.4 | <<locked>> | 84% | 40,030 psi | 86% | 2352 fps | 96.1% |
| Lovex D073.6 | <<locked>> | 98% | 39,929 psi | 86% | 2395 fps | 96.4% |
| Norma 200 | <<locked>> | 84% | 39,479 psi | 85% | 2323 fps | 99.9% |
| Norma 202 | <<locked>> | 98% | 41,930 psi | 90% | 2405 fps | 97.6% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 31,792 psi | 69% | 1535 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 90% | 40,814 psi | 88% | 2356 fps | 96.1% |
| Rottweil R 901 | <<locked>> | 94% | 41,075 psi | 89% | 2356 fps | 97.1% |
| Shooters World AR Plus | <<locked>> | 84% | 40,030 psi | 86% | 2352 fps | 96.1% |
| Shooters World Match Rifle | <<locked>> | 98% | 39,929 psi | 86% | 2395 fps | 96.4% |
| SNPE Vectan SP 10 | <<locked>> | 86% | 40,161 psi | 87% | 2365 fps | 97% |
| SNPE Vectan SP 3 | <<locked>> | 88% | 40,379 psi | 87% | 2343 fps | 98.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 94% | 40,306 psi | 87% | 2287 fps | 96.9% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 38,754 psi | 84% | 2274 fps | 97.6% |
| Somchem S335 | <<locked>> | 96% | 41,394 psi | 89% | 2329 fps | 98.1% |
| Vihtavuori N120 | <<locked>> | 82% | 39,552 psi | 85% | 2267 fps | 100% |
| Vihtavuori N130 | <<locked>> | 90% | 40,596 psi | 87% | 2303 fps | 99.7% |
| Vihtavuori N133 | <<locked>> | 94% | 39,581 psi | 85% | 2297 fps | 99.1% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 39,378 psi | 85% | 2372 fps | 99.4% |
| Vihtavuori N140 | <<locked>> | 98% | 39,885 psi | 86% | 2343 fps | 97.4% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 40,814 psi | 88% | 2372 fps | 97.1% |
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% | 26,513 psi | 57% | 2060 fps | 95.5% |
| Accurate 2460 | <<locked>> | 86% | 34,606 psi | 75% | 2251 fps | 95.2% |
| Accurate 2495 | <<locked>> | 88% | 25,237 psi | 54% | 2106 fps | 95.7% |
| Accurate 2520 | <<locked>> | 92% | 36,796 psi | 79% | 2329 fps | 95.5% |
| Accurate 4064 | <<locked>> | 96% | 31,038 psi | 67% | 2244 fps | 95.1% |
| Accurate LT-30 | <<locked>> | 80% | 35,317 psi | 76% | 2165 fps | 96.9% |
| Accurate LT-32 | <<locked>> | 82% | 38,058 psi | 82% | 2211 fps | 95.5% |
| ADI AR 2207 | <<locked>> | 80% | 36,854 psi | 79% | 2260 fps | 100% |
| ADI AR 2219 | <<locked>> | 80% | 32,605 psi | 70% | 2221 fps | 95.8% |
| Alliant AR-Comp | 27.5 gr | 80% | 24,729 psi | 53% | 2073 fps | 97.2% |
| Alliant Reloder-10x | <<locked>> | 80% | 30,951 psi | 67% | 2175 fps | 98.3% |
| Alliant Reloder-7 | <<locked>> | 80% | 38,595 psi | 83% | 2267 fps | 99.8% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 33,431 psi | 72% | 2149 fps | 96.7% |
| Hodgdon H322 | <<locked>> | 82% | 32,024 psi | 69% | 2208 fps | 95.6% |
| Hodgdon H335 | 31.8 gr | 84% | 34,200 psi | 74% | 2257 fps | 95.2% |
| Hodgdon H4198 | <<locked>> | 80% | 38,986 psi | 84% | 2244 fps | 97.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 23,583 psi | 51% | 1342 fps | 100% |
| IMR 3031 | 29.5 gr | 86% | 28,413 psi | 61% | 2172 fps | 95% |
| IMR 4198 | <<locked>> | 80% | 32,764 psi | 71% | 2169 fps | 99.2% |
| Lovex D073.4 | <<locked>> | 82% | 37,536 psi | 81% | 2306 fps | 95.3% |
| Lovex D073.6 | <<locked>> | 96% | 37,376 psi | 81% | 2349 fps | 95.7% |
| Norma 200 | <<locked>> | 80% | 35,114 psi | 76% | 2244 fps | 99.5% |
| Norma 202 | <<locked>> | 92% | 34,693 psi | 75% | 2274 fps | 95.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 23,177 psi | 50% | 1368 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 88% | 38,334 psi | 83% | 2313 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 88% | 34,490 psi | 74% | 2231 fps | 95.1% |
| Shooters World AR Plus | <<locked>> | 82% | 37,536 psi | 81% | 2306 fps | 95.3% |
| Shooters World Match Rifle | <<locked>> | 96% | 37,376 psi | 81% | 2349 fps | 95.7% |
| SNPE Vectan SP 10 | <<locked>> | 82% | 35,201 psi | 76% | 2270 fps | 95.5% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 31,372 psi | 68% | 2169 fps | 96.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 35,752 psi | 77% | 2205 fps | 95.6% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 30,676 psi | 66% | 2116 fps | 95% |
| Somchem S335 | <<locked>> | 88% | 32,401 psi | 70% | 2165 fps | 95.7% |
| Vihtavuori N120 | <<locked>> | 80% | 37,043 psi | 80% | 2228 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 29,747 psi | 64% | 2100 fps | 97.6% |
| Vihtavuori N133 | <<locked>> | 82% | 27,601 psi | 59% | 2054 fps | 95.6% |
| Vihtavuori N135 | <<locked>> | 86% | 25,614 psi | 55% | 2080 fps | 95.1% |
| Vihtavuori N140 | <<locked>> | 92% | 33,156 psi | 71% | 2215 fps | 95.3% |
| Vihtavuori N540 | <<locked>> | 94% | 33,968 psi | 73% | 2244 fps | 95% |
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 39 powders for .30-30 Ackley Improved loaded with the .308 | 150gr | Sellier & Bellot SPCE. IMR 3031 delivers the highest muzzle velocity at 2,441 fps; across all powders the maximum-charge window runs from 1,503 fps to 2,441 fps. Accurate 2495 gives the best case fill at 100 %, and 39 of the 39 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (320 MPa), the top charges use 69–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.308" calls for a 1:16.0 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 4064, Hodgdon TrailBoss 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 AR-Comp, IMR 3031, Hodgdon H335 rank at the top here: for .30-30 Ackley Improved with the .308 | 150gr | Sellier & Bellot SPCE 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.