Replacement bolt head for the Ultimatum Deadline action.
Specifications:
- CNC machined from 4140 steel
- Liquid nitrided for wear and corrosion resistance
- Dual ejectors
Bolt Face diameters:
- .384" (.223 Rem)
- .473" (.308 Win)
- .540" (Magnum)
- .585" (338L Mag)