| Platform | Mk10 |
| Caliber | 10mm |
| Operating System | Radial Delayed Blowback |
AR Parts Notice - State/local restrictions may apply in CT, DC, IL, MA, NJ, NY, or WA. Customers must review our Shipping Policy prior to ordering.
Parts Kit, Complete BCG Repair, Mk10, 10mm
Complete BCG Repair Kit For Mk10 10mm.
Comes With Following Parts:
- Bolt – 10mm
- Firing Pin
- Firing Pin Retainer Pin
- Key (RDB)
- Key Screw X 2
- Bolt Cam Pin
- Extractor
- Extractor Buffer & Spring
- Ejector
- Ejector Spring
- Bolt Spring (RDB)
- Roll Pins
**Image may not show correct caliber, but parts in the kit are for 10mm**