Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 8.5in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome

Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 8.5in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome. 5/10/16in black nitride barrel from Diamondback Made of 4150 CMV with a pistol-length gas system. Specifications for Diamondback Firearms OEM Replacement .300 Blackout Barrel: Manufacturer: Diamondback Firearms Finish: Nitride Barrel Profile: Heavy Gas System Length: Pistol Length Additional Features: 1-8in. Twist Package Contents: Diamondback Firearms OEM Replacement .300 Blackout Barrel Diamondback Firearms 300P85H50B8R: OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 8.5in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome Moly Steel Black Nitride