PMM Tactical Bolt Knob (Old Boy)
**This is an older version of our tactical bolt knob. This one is not fluted. Black only. No returns.
PMM Bolt Knob Features:
- Precise CNC threading
- All edges are broken an de-burred
- Knurled and fluted for weight reduction and extra grip.
- Finished in a 8625 type 3 class 2 industry standard hard coat.
- Limited life time warranty.
- Kit includes 1 PMM Bolt knob
- Threaded to 5/16x24