Description
AR Castle Nut
Model: ABNT02
For AR-15 AR.308 Pistol / Mil-Spec / Commercial buffer tubes.
- Standard fit.
- Steel
Tags: ar15 castle nut size
Model: ABNT02
For AR-15 AR.308 Pistol / Mil-Spec / Commercial buffer tubes.
- Standard fit.
- Steel
Tags: ar15 castle nut size