Smith & Wesson M&P Sear Return Plunger
Factory OEM Part #392280000
Genuine Smith & Wesson factory sear return plunger for all M&P pistols. Critical component of the fire control system that ensures proper sear function.
Key Features:
- Factory OEM quality and precision
- Precision-machined for proper fit
- Essential fire control component
- Universal fit across M&P platform
- Direct replacement part
Compatibility:
✓ Compatible with:
- M&P Shield 9mm, .40, .45 (1.0 & 2.0)
- M&P Compact 9mm, .40, .45 (1.0 & 2.0)
- M&P Full Size 9mm, .40, .45 (1.0 & 2.0)
Function:
The sear return plunger works with the sear spring to ensure the sear returns to its proper position after each shot, allowing the trigger to reset properly.
When to Replace:
Replace if experiencing trigger reset issues or if the plunger shows wear or deformation. Critical for reliable trigger function.
Maintain reliable fire control with genuine Smith & Wesson factory parts.