FIGHT MCR MIL DF UPR 556 MLOK 12.5"

FightLite's groundbreaking MCR (Mission Configurable Rifle) belt-fed upper receiver assembly is designed to interchange with standard AR/M4 type uppers and readily fits any MIL-Spec lower receiver without permanent modification to the host lower, and is rearward compatible to AR15/M16 models produced as early as 1963. The MIL-Spec MCR 5.56 DFR takes their standard MCR technology to a whole new level and includes all of the accessory items that are included in their standard MCR government product along with Dry Film Lubrication on critical high-friction surfaces for extra performance in extreme conditions.

• Drop-On (MIL-Spec) Upper Receiver Assembly
• Short-Stroke Gas Piston Operation
• Dual-Feed-Accepts All AR15/M16 Magazines & M27 Linked Ammunition
• Precision Machined 7075-T6 Billet Upper Receiver
• Full-Auto Bolt Carrier
• Ships with Belt-Feed Main Action Spring, MIL-Spec H3 Buffer, Carbine Stock Spacer, Extended Bolt Catch, Mag Adapter, RIP Brake Muzzle Compensator
• (100) M27 Links & Operator's Manual