Foxtrot Mike 2 POSITION AR-15 ADJUSTABLE CARRIER (PWS)

The Foxtrot Mike Products FM-15 Gen 2 Side Charging AR-15 Upper Receiver features a unique dual spring recoil system nested in the top of the upper receiver allowing the use of a folding stock. This recoil system is paired with a carbine length direct impingement gas system and a proprietary lightweight bolt carrier group for a smooth and reliably functioning rifle. The 3 position adjustable gas block features an indexing pin and a coil pin to keep it locked in place against the lightweight contoured barrel for an extremely robust system. Features: Machined from a billet of aluminum 4 Position side charging handle Slim M-LOK handguard .223 Wylde chambering Proprietary lightweight BCG Picatinny rail adapter with QD sling mount 9" barrel 3 Position adjustable gas block Carbine gas system Compatible with Mil-Spec lowers (buffer and buffer spring will not be used) Specifications: Barrel Length9 Brand Foxtrot Mike Products Caliber Gauge.223 Wylde Color Black Finish Hardcoat Anodized Gas System Length Carbine Handguard Muzzle Device FM Blast Diffuser Twist Rate1:8