UMC Open Tip Flat Base 220 gr 940 fps 300 AAC Blackout Rifle Ammo – 20 Round Box

Designed to launch 30 caliber bullets from AR-style platforms the 300 AAC Blackout subsonic rifle ammunition with Open-Tip Match bullets shoot better than a 9mm MP5 round in penetration and accuracy. The brass features a standard 5.56mm taper which minimizes strain on the bolt’s weaknesses. – Caliber: 300 AAC Blackout – Bullet Type: Open Tip Flat Base – Bullet Weight: 220 gr – Muzzle Velocity: 940 fps – Muzzle Energy: 432 ft / lbs – Rounds Per Box: 20