2A Armament Part Black Aluminum Barrel Nut 2A-ALBN-1
A simple weight saving component for the 2A Arms AR15 BL rails the aluminum BL rail barrel nut is made from 7075-T6 Aluminum and then anodized black. This nut will save an additional .65oz over the titanium barrel nut.
- 7075-T6 Aluminum
- Anodized Black
- Lighter Weight