REMINGTON ENHANCED SLIDE FOR REMINGTON M1911 NO-SIGHTS MATTE BLACK Remington M1911 Enhanced Slide (No-Sights, Matte Black) - Factory Part Number F404135. Factory enhanced slide assembly for Remington M1911-pattern pistols, finished in matte black and configured without factory-installed sight cuts. This upgraded slide variant is designed with refined machining features intended to support improved component fitment, smoother cycling interfaces, and consistent barrel lockup within the M1911 operating system. It serves as the upper reciprocating assembly, housing the barrel interface, firing system components, and recoil-driven cycling surfaces. Fitment N Mfg: Remington