The Maker Overwatch Field 125gr 300 Blackout ammo utilizes the Maker Bullets 125gr 300Blk TREX expanding solid copper projectile. The bullet is designed to perform optimally at 300 blackout velocities to ranges of 300 + yds with upto 3X expansion and nearly 100% weight retention.
Test Barrel: Saami/Wiseman 300blk 16" 1:8
Muzzle Velocity: 2029 fps
Muzzle Energy: 1143 ft lbs
Average Pressure: 53500 psi