PSA 20" RIFLE LENGTH 5.56 NATO 1/7 NITRIDE A2 FREEDOM RIFLE KIT - 7788893

PRODUCT DETAILS DETAILS PSA 20" RIFLE LENGTH 5.56 NATO 1/7 NITRIDE A2 FREEDOM RIFLE KIT Barrel Length: 20" Gas System: Rifle-length Barrel Profile: A2 Style Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: F-marked FSB Muzzle Device: A2 Style Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA Classic Tapered Handguards Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle Included: Yes Overall Length: 28" Weight as configured: 3.5 lbs