Smith & Wesson M&P 45 Magazine Buttplate
Factory OEM Part #392440000
Genuine Smith & Wesson factory magazine buttplate (also called magazine floorplate or baseplate) for M&P 45 pistols. Secures the bottom of the magazine and holds internal components.
Key Features:
- Factory OEM quality and precision
- Precision-molded polymer construction
- Secures magazine spring and follower
- Direct replacement part
- Critical magazine component
Compatibility:
✓ Compatible with:
- M&P 45 Full Size (1.0 & 2.0)
- M&P 45 Compact (1.0 & 2.0)
Function:
The magazine buttplate secures the bottom of the magazine, holding the spring and follower in place. Essential for proper magazine assembly and function.
When to Replace:
Replace if buttplate is lost, damaged, cracked, or fails to secure properly to the magazine body.
Maintain reliable magazine function with genuine Smith & Wesson factory parts.