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.
Description
Additional information
| Weight |
0.25 lbs |
|---|---|
| Dimensions |
1 × 4 × 5.5 in |
| Brand |
ATI |
| Category |
Gun Parts |
| Model |
Castle Nut |
| Series |
Mil-Spec |
| Type |
Buffer Tube Castle Nut |
| Finish |
Black |
| Material |
Steel |
| Size |
Standard |
| UPC |
758152900067 |
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