Del-Ton

Barrel: 4140 Melonite Steel 16" Length, 1x9 Twist Carbine Gas System Threaded Muzzle, A2 Flash Hider Manganese Phosphated Melonite under Standard A2 Front Sight Base Lightweight Profile   Chamber: 5.56 x 45mm   Bolt & Carrier: Phosphated 8620 Steel Carrier Assembly Carpenter 158 Bolt Mil-Spec Chrome Lined Carrier Interior Carrier Key - Chrome Lined, attached with Grade 8 Screws Properly Staked & Sealed Gas Key   Handguards: Carbine Length Aluminum Delta Ring Single Heat Shield Upper Receiver: Forged 7075 T6 Aluminum A3 Flat Top w/ White T-Marks Hard Coat Anodized 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 Mag Catch Button Semi-Auto A2 Grip   Buttstock: M4 6-Position Buttstock Commercial Buffer Tube Carbine Buffer   Included: 1 x 30rd Magazine Chamber Flag Gun Lock Mako Rear Sight Weight: 5.8 lbs. Empty Length: 36.375" Fully Extended 32.625 Collapsed