Del-Ton

Barrel: Chrome Moly Vanadium M4 Feed Ramps 7.5" Length, 1x9 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