Is there anyone out there that could make a SR-25 URX barrel nut that will fit on a Armalite AR-10A4 upper reciever? PM me with ideas :help:
The URX rail threads directly to the upper, it does not go over the barrel nut.
Is there anyone out there that could make a SR-25 URX barrel nut that will fit on a Armalite AR-10A4 upper reciever? PM me with ideas :help:
The URX rail threads directly to the upper, it does not go over the barrel nut.