The LBE AR-15 Castle Nut is made of 4140 steel and has a Magnesium Phosphate finish. Made in the USA.
| Manufacturer | LBE Unlimited
|
| Model | LBARCNUT
|
| UPC | 765857617329
|
| Unit/Measure | ea
|
| Stock | 193
|
| Availability | In stock, ships next business day. |