| LoadID | 10847 |
| Bullet | Sierra HPBT Match |
| Bullet Weight | 240 grs |
| Powder | Ramshot Enforcer |
| Powder Weight | 10.3 grs |
| Primer | Winchester WLR |
| Brass Make | IMI |
| Barrel Length | 16" .308 Bore 1 x 7 Twist (inches) |
| C.O.L | 2.232 (inches) |
| Velocity | 1010 fps |
| Group 100 yds | 1.0" (inches) |
| Submitted By | Preditor Hunter |
| Gun Info | AR 15 Rifle w / Standard Rifle Stock & Buffer Spring |
| Comment | This is a heavy contour Barrel that was chamber rheemed from 300 BLK out to 7.62 x 39 . This was done to be able to utilize the vast variety of bullet weights available in .308 diameter for subsonic loads in 7.62 x 39. Standard cheap Russian .310 ammo can still be fired in this barrel with out adverse affects to the barrel or its accuracy. |