Tactical Bolt Knob for B-14 Rifles
- Compatible with all bolt handles threaded in standard 5/16"-24.
- Machined from 17-4 Stainless Steel and Heat Treated for optimal strength and durability..
- Physical Vapor Deposition (PVD) Coating - a metal ceramic film that exhibits a high micro-hardness (1500-8000 HV), in excess of 80 HRc..
- 100% Manufactured and PVD Coated in the United States of America..
- Installs easily on 5/16"-24 pre-threaded bolt handles.
- requires gunsmithing for non-threaded bolt handles..