KWA KMP9 Lower Power Bolt Assembly
The KWA KMP9 Lower Power Bolt Assembly is designed to reduce your FPS to make it shoot within CQB legal limits. The complete bolt assembly is compatible with both the KMP9 and KMP9R and simple to install.
- Genuine KWA product!
- Quality metal construction
- Drops approximately 50-70 FPS
- Compatible with both KMP9 and KMP9R
- Complete drop in assembly