PSA GEN3 PA10 20" RIFLE LENGTH .308 WIN 1/10 NITRIDE 15" LIGHTWEIGHT M-LOK UPPER - WITH BCG & CH

Barrel Length: 20" Gas System: Rifle-Length Barrel Profile: A2 Style Barrel Steel: 4150 Chrome Moly Vanadium Steel Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 308 WIN Twist Rate: 1:10 Barrel Extension: M4-style Diameter at Gas Block: .750 Gas Block Type: Low-profile 3 position click switch adjustable gas block Gas Tube: Black Nitride Gas Tube Muzzle Device: A2 Style Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: PA10 Handguard Type: PSA 15" M-Lok Free Float Rail with Anti-slip and anti-rotation features Bolt Carrier Group Included: Yes, Toolcraft PA10 BCG with extra power extractor spring Charging Handle Included: Yes, 7075 T6 CH Included