5.56 Nato, 10.5″ Parkerized Barrel, 1:7 Twist, Carbine Length Gas System, 10″ MLOK Rail | Side Charging
This AR-15 Complete Upper has a 10.5” barrel with an M4 Contour profile, made of 416R steel, and features a 1:7 Twist Rate, and a Carbine length gas system.
The Upper includes a 10” MLOK Rail, an M4 flat-top forged upper receiver, a Bolt Carrier Group, a Flash Hider, and a Charging Handle. It is chambered in .5.56 NATO and machined with M4 feed ramps in the barrel extension.
This AR-15 Complete Upper is subjected to numerous QA/QC checks which for our firearms and complete upper receiver assemblies includes test firing prior to approval and shipment.
Shooting steel case ammunition through our products voids ALL warranties!!!