PSA 16" MID-LENGTH 5.56 NATO 1/7 PHOSPHATE CLASSIC RIFLE KIT, ODG

Barrel Length: 16" Gas System: Mid-Length Barrel Profile: A2 Style Barrel Steel: 4150 Chrome-Moly Vanadium Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: F Marked Front Sight Base Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA Classic Midlength Handguards, Olive Drab Green Stock Type: PSA Classic M4 Adjustable Stock, Olive Drab Green Grip Type: PSA Classic A2 Grip, Olive Drab Green Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle Included: Yes Fire Control Group: PSA Mil-Spec Fire Control Group Overall Length: 24.5"