The AR-15 Billet Castle Nut by Forward Controls Design LLC features enhanced staking notches for improved security and will not loosen unintentionally once installed and staked.
It is constructed from 4140 PH steel, billet machined, and available in multiple colors including OD Green.
This made in the USA product is designed for AR-15s and adds robustness to buffer tube hardware with its coarse serrations and quality material.
Attributes
Colour:
O.D. Green
Make:
AR-15
Material:
Aluminum
Delivery weight: 0.032kg