Colt LE6933EPRII-PRO 5.56mm 16.1″ Bbl Matte Black Metal MBUS Sights Surefire Muzzle Device Upper Receiver Conversion Kit LE6933-EPRII-PRO-SF3-CK

The design of the Colt LE6933EPRII-PRO integrates a full-length 16.1-inch chrome-lined premium barrel with a factory-installed M-LOK free-float rail handguard. This suppressor-ready configuration includes a pinned Surefire SF3 three-prong flash hider engineered to optimize gas dispersal and minimize flash signature. The construction utilizes a forged aluminum flat-top upper receiver finished in a rugged matte black hard-coat anodized layer. It comes fully equipped with a complete mil-spec bolt carrier group, an premium Radian Raptor ambidextrous charging handle, and low-profile Magpul MBUS Pro metal folding iron sights. This premium conversion kit allows users to upgrade standard lower platforms into a duty-grade, non-NFA non-restricted rifle length setup without short-barreled rifle registration requirements. Colt LE6933EPRII-PRO 5.56mm 16.1″ Bbl Matte Black Metal MBUS Sights Surefire Muzzle Device Upper Receiver Conversion Kit LE6933-EPRII-PRO-SF3-CK