FightLite Industries MCR060M Dual Feed Complete Upper Receiver 5.56x45mm 16.25" Barrel M-LOK Handguard

Overview

The FightLite Industries MCR060M is a dual-feed complete upper receiver chambered in 5.56x45mm NATO. Featuring an anodized black finish and a 16.25" barrel with a 1:7" twist and 1/2"x28 thread pattern, this multi-mission platform is designed to fit standard MIL-Spec AR-15, M16, and M4 lower receivers without permanent modification, boasting backward compatibility with lowers dating back to 1963. The upper utilizes a short-stroke gas-piston operation for reliable cycling in adverse conditions and features a tool-free, quick-change barrel system. Its versatile dual-feed design accepts standard AR-15/M16 box magazines as well as M27 linked ammunition. The build incorporates a 7075-T6 aluminum and steel construction, an M-LOK handguard with a MIL-STD 1913 co-planar rail interface for mounting optics and accessories, an adjustable sight set, and a RipBrake muzzle compensator. Every MCR upper ships with a main action spring, bolt catch, carbine stock spacer, magazine adapter, M27 links, and an operator's manual.

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