New
Advanced Technology A5101020 AR-15 Castle Nut Mil-Spec Steel Black
$6.50
Ratings & Reviews
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Description
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
- Black
- AR-15
- Mil-Spec
- Part
- Black
- Black
- Steel
Restrictions
This item may be restricted in the following areas: CA
This list may be incomplete, as we are constantly updating our database to reflect local, state, and federal laws.
Please research the laws in your area prior to purchasing. If you feel we have listed a restriction in error, please
contact us for further review.
