PSA 7.5" PISTOL-LENGTH 300AAC 1/8 NITRIDE 6" LIGHTWEIGHT HEX M-LOK MOE EPT SBA3 PISTOL

Barrel Length: 7.5" Gas System: Pistol-length Barrel Profile: Heavy Barrel Steel: 4150V Chrome Moly Steel Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: Chamber: 300 Blackout Twist Rate: 1 in 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: A3 Handguard Type: PSA 6" Lightweight Hex Full Picatinny M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle Included: Yes Lower Receiver: Forged 7075 T6 Aluminum Receiver Finish: Hardcoat Anodized Black Fire Control Group: Single-Stage, Enhanced Polished Trigger Grip: Magpul MOE Grip, Black Buffer Tube: 7075 T6 Aluminum Adjustment: Fixed Pistol Brace: SB Tactical SBA3 Adjustable Pistol Brace, Black Magazine: 30 Round Magazine (1)