Custom M4 AR15 Carbine 5.56 NATO
6 in stock (can be backordered)
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Barrel Length: 16″
Gas System: Carbine
Barrel Profile: M4
Barrel Steel: Chrome Moly
Barrel Finish: Nitride
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1 in 7″ (as available)
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 (as available)
Receiver Type: M4
Handguard Type: MIL-SPEC
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-Auto
Charging Handle Included: Yes
Overall Length: 24.5″
Barrel: Nitride finished 4150V chrome moly vanadium 16″ barrel. Chambered in 5.56 NATO, with a 1:7 twist (as available), M4 barrel extension, and a carbine-length gas system. Barrel is finished off with carbine-length MIL-SPEC handguards, F-Marked gas sight base, and A2 flash hider.
Upper: Forged 7075-T6 (as available) upper is made to MIL-SPECS and hard coat anodized for durability. These uppers are made for us right here in the USA by a MIL-SPEC manufacturer.