These CNC machined aluminum bolt knobs are a great addition to your gun build. We do a light bead blast to add texture to the aluminum knob and they can be purchased raw, or hardcoat black anodized.
- 5/16-24 threaded 5/16-24
- 1.375 long
- .750 diameter.
If we came from a collection, close .page-width to
have a full-width back button area.