Smith & Wesson M&P Manual Safety Detent
Factory OEM Part #391430000
Genuine Smith & Wesson factory manual safety detent for M&P Shield and Compact pistols equipped with manual safety. Critical component that provides positive engagement for the safety lever.
Key Features:
- Factory OEM quality and precision
- Precision-machined for proper fit
- Provides positive safety engagement
- Direct replacement part
- Essential safety component
Compatibility:
✓ Compatible with:
- M&P Shield 9mm, .40, .45 (manual safety models)
- M&P Compact 9mm, .40, .45 (manual safety models)
⚠️ Important: Only for models equipped with manual safety.
Function:
The manual safety detent provides the positive click and retention for the manual safety lever, ensuring it stays in the safe or fire position until deliberately moved.
When to Replace:
Replace if safety lever feels loose, doesn't click positively into position, or if detent shows wear or damage. Critical safety component.
Maintain safety systems with genuine Smith & Wesson factory parts.