Remington .300 AAC Blackout 220 Grain Subsonic OTM

Designed to launch 30 caliber bullets from AR-style platforms, the 300 AAC Blackout (300 BLK subsonic rifle ammunition Open-Tip Match (OTM 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.