Barrel: Chrome Moly Vanadium M4 Feed Ramps 7.5″ Length, 1×9 Twist Manganese Phosphated Threaded Muzzle, A2 Flash Hider Heavy Profile DTI Low Profile Gas Block Chamber: 5.56 X 45mm Nato Bolt & Carrier: Phosphated 8620 Steel Carrier Assembly HPT/MPI Tested Carpenter 158 Bolt Heat Treated and Plated Mil-Spec Chrome Lined Carrier Interior Carrier Key – chrome lined, attached with Grade 8 Screws Properly Staked & Sealed Gas Key Handguards: 6.5″ Freefloat MLOK Upper Receiver: Forged 7075 T6 Aluminum Flat Top with M4 Feed Ramps w/ T-Marks Hard Coat Anodized Bore’s surface is coated with dry film lube, over the anodized surface Mil-Spec Ejection Port Cover and Round Forward Assist Right Hand Ejection Lower Receiver: Forged 7075 T6 Aluminum Hard Coat Anodized Mil-Spec Enhanced Triggerguard Semi-Auto Aluminum Mag Catch Button Pistol Foam Buffer Tube Weight: 4.8 lbs Empty Length: 23.125″ Accessories: 1 – 30rd PMag Gun Lock
