PSA 10.5" PISTOL-LENGTH 300AAC BLACKOUT 1/8 NITRIDE 9" LIGHTWEIGHT HEX M-LOK MOE EPT SBA3 PISTOL KIT

Barrel Length: 10.5" Barrel Profile: Heavy Gas System: Pistol-Length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 300AAC Blackout Twist Rate: 1/8" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-Profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Aluminum Receiver Type: M4 Handguard Type: PSA 9" Lightweight Hex Full Picatinny M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Charging Handle Included: Yes Build Kit: MOE SBA3 EPT Pistol Kit, Black