PSA Custom Lightweight Aluminum Castle Nut - 116018
- Material: 7075 T6 Aluminum
- Finish: Type 3 Anodized
The PSA Custom Lightweight Aluminum Castle Nut was designed with the competitive / sport shooter in mind. The Lightweight Castle Nut when paired with our other Lightweight Custom Series parts will reduce weight and add a more custom look to your AR platform rifle. Made in the USA with an unconditional lifetime warranty.