Adams arms upper p2.300aac 16" piston m-lok black Other Features: Government barrel contour, 4150 chrome moly vanadium, muzzle thread 5/8x24, includes bcg pistol length gas system, short stroke piston operated, adams arms m-lok rail, ambidextrous charging handle
Specifications:
| Caliber | .300aac Blackout |
| Barrel Material | Steel |
| Rate Of Twist | 1:7" |
| Barrel Finish | Matte Black |
| Barrel Length In Inches | 16.00 |
