M&P Slide End Cap Assembly - 9mm/.40/.45 ACP
Factory Smith & Wesson slide end cap assembly for M&P pistols. This component covers the rear of the slide and houses the striker spring assembly, ensuring proper striker function and protecting internal components.
Features:
- Factory OEM part #278380000
- Precision-manufactured for exact fit
- Covers rear of slide
- Houses striker spring assembly
- Direct replacement for worn or damaged caps
- New, never used condition
Compatibility:
Fits Smith & Wesson M&P pistols in 9mm, .40 S&W, .357 Sig, and .45 ACP:
- M&P9 Full Size & Compact
- M&P40 Full Size & Compact
- M&P357 Full Size & Compact
- M&P45 Full Size & Compact
Installation:
Gunsmith installation recommended. Requires disassembly of the slide and striker assembly. Professional fitting may be required by a qualified gunsmith.
Factory replacement parts are manufactured to exact specifications and tolerances using the same materials as original equipment.