Fightlite MCR Dual-Feed AR-15 Upper 5.56 NATO 16.25in Barrel RipBrake Picatinny

The FightLite MCR Dual-Feed AR-15 Upper Assembly in Black delivers rapid mission adaptability with a 16.25" quick-change barrel and dual-feed capability that accepts standard AR-15/M16 magazines or M27 linked ammunition, enabling unprecedented firepower and flexibility for responsible armed citizens, law enforcement, and professional security personnel alike. This 5.56 NATO upper features a steel 16.25" barrel with a 1:7 RHT twist and a short-stroke gas piston, providing extreme reliability in adverse conditions while maintaining a smooth, low-maintenance operation. Built as a precision machined 7075-T6 billet upper receiver, feed cover, and charging handle, the system integrates a MIL-SPEC 1913 rail-interface handguard for optics and modern accessories, with a RipBrake muzzle compensator to manage recoil and preserve control during rapid-fire sequences. The patented MCR upper can be user-configured in seconds without tools, expanding from optic-ready carbine to lightweight support rifle configurations, and its dual-feed capability further enhances versatility without sacrificing accuracy. Finished in manganese phosphate with Type III hardcoat anodize in black for corrosion and wear resistance, the assembly is designed to upgrade AR-15/M16 platforms to the MCR performance standard, delivering dependable reliability and modular capability for diverse field applications.