The LBE AR-15 Castle Nut is made of 4140 steel and has a Magnesium Phosphate finish. Made in the USA.
- Fits AR-15
- Castle Nut
- Made in the USA

The LBE AR-15 Castle Nut is made of 4140 steel and has a Magnesium Phosphate finish. Made in the USA.
FREE SHIPPING OVER 500$
LBE UNLIMITED AR15 CASTLE NUTAvailability: 4 in stock