M&P Spring Spacer - 9mm/.40/.45 ACP
Factory Smith & Wesson spring spacer for M&P pistols. This small component works within the striker assembly to maintain proper spring tension and spacing.
Features:
- Factory OEM part #392090000
- Precision-manufactured for exact fit
- Maintains proper spring tension
- Essential for reliable striker function
- Direct replacement for worn or damaged spacers
- New, never used condition
Compatibility:
Fits Smith & Wesson M&P pistols in 9mm, .40 S&W, and .45 ACP:
- M&P9 Full Size & Compact
- M&P40 Full Size & Compact
- M&P45 Compact
- M&P Shield 9mm, .40, .45
- M&P M2.0 (compatible models)
Installation:
Gunsmith installation recommended. Requires complete 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.