This steel AR-15 castle nut is virtually indestructible and works with commercial, military, and hybrid buffer tubes. It fits most AR-15s and AR variants, but it is not compatible with 308 rifles.
Specifications
| UPC/EAN | 758152900067 |
|---|---|
| Manufacturer Part Number | A5101020 |
| Brand | Advanced Technology |






Reviews
There are no reviews yet.