Smith & Wesson OEM Magazine Safety Spring for M&P 9/40 Pistols
This factory magazine safety spring is a critical component of the magazine disconnect safety system in M&P9 and M&P40 pistols. Genuine S&W quality ensures proper fit and reliable safety function.
- Genuine S&W Part: Factory OEM component (Part #277730000)
- Multi-Caliber Fit: Compatible with M&P 9mm and .40 S&W pistols
- Universal Size: Fits Full Size and Compact models
- Safety Component: Essential part of magazine disconnect safety system
- Precision Manufactured: Built to exact S&W specifications
- New Condition: Never used, factory fresh
Compatibility: M&P9 and M&P40 Full Size and Compact models with magazine safety (both 1.0 and 2.0 generations).
Installation: Requires disassembly of fire control components. Professional gunsmith installation recommended.
Restore proper magazine safety function to your M&P pistol with this genuine Smith & Wesson magazine safety spring.