Description
Complete Bolt Group – RCM – HK Style MP5 9mm
Ideal to replace out of spec, worn or broken bolt groups or for that custom build.
This is the finest US BCG available. Each bolt group comes complete, assembled ready to go.
Includes:
- Bolt head complete
- 100 Degree locking piece
- Firing pin
- Firing pin spring
- Full auto bolt carrier (works in semi and F/A)
- Recoil assembly
Features:
- All parts use ordnance grade steel, heat-treated to HK factory specifications
- Each bolt group counts as 2 US made compliant parts.
Compatible With:
- Semi or full auto MP5 9mm style firearms
- Will NOT fit the AP5 Models without modification
