300 AAC BLK Load Data

13 published 300 AAC BLK reloading recipes across 3 powders and 7 bullet manufacturers, with bullet weights from 147 to 240 grains and recorded velocities between 833.323 and 1,791.317 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.

Always begin at the minimum charge weight and work up gradually. Never exceed maximum loads. Verify all data against a current published reloading manual before use. LoadDevelopment.com is not responsible for errors or omissions in this data.
Recipes
13
Powders
3
Bullet makers
7
Bullet weights
147–240 gr

Sample 300 AAC BLK loads

The first 5 of 13 recipes.

BulletPowderChargeVelocityCOALPrimer
Fiocchi FMC 147grReload Swiss RS3012.34592–14.815104 gr1499.3256–1742.1048 fps2.118SR RWS 4033
RWS KS 150grReload Swiss RS3012.191596–15.123752 gr1453.3944–1686.3312 fps2.051SR RWS 4033
Sierra HPBT MK 168grReload Swiss RS3011.882948–13.734836 gr1446.8328–1620.7152 fps2.111SR RWS 4033
Sierra HPBT MK 168grReload Swiss RS3615.895372–17.129964 gr1640.4–1791.3168 fps2.205SR RWS 4033
Norma Oryx 180grReload Swiss RS3011.5743–13.580512 gr1374.6552–1528.8528 fps2.163SR RWS 4033

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