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Michal M


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AR-15 Castle Nut

This metal castle nut will allow you to lock the AR-15 buffer tube in place so it stays secure and can’t twist relative to the gun. The nut can be easily tightened by hand.

Long-term Unavailable

$ 9.0


+420 773 379 767 11PM–7AM (PT), MON–FRI Ask a question