Remington Express 300AAC Blackout 220 Grain Open-Tip Match Subsonic Rifle Ammunition   #21509

Designed to launch 30 caliber bullets from AR-style platforms, the 300 AAC Blackout cartridge has become extremely popular among many types of shooters. This 220 Grain subsonic ammunition with Open-Tip Match (OTM) bullets shoots better than a 9mm MP5 in penetration and accuracy. The brass features a standard 5.56mm taper which minimizes strain on the bolt's weaknesses.

Features:

• Caliber: 300 AAC Blackout
• Bullet Weight: 220 Grains
• Bullet Style: OTM
• Case Type: Brass
• Muzzle Velocity: 1015 fps
• Muzzle Energy: 503 ft. lbs