Colt M4 Pistol 5.56mm 30rd Magazine 10.3" Barrel Matte Black with Brace

Specifications: Receiver Material: MIL-SPEC Forged 7075-T6 Aluminum Receiver Finish: MIL-SPEC Matte Black Type-III Hard Coat Anodize Charging Handle: MIL-SPEC Grip: Magpul K2 Receiver End Plate: QD Sling Swivel Socket Selector: Ambidextrous Bolt Carrier Group MIL-SPEC Chrome LINED/ MAGPHOS Finish HP/MPI Tested Bolt Trigger: MIL-SPEC Barrel Finish: Manganese Phosphate/Chrome Lined Barrel Length: 10.3" (262 mm) Rifling: 1:7 RH 6 Groove: Chrome Lined Operating System: Direct Gas Impingement Handgua