Looking to build another upper for an Armalite A series rifle. Who knows when Armalite will have stripped uppers available, what are the options? Bonus if it has the 16tpi barrel nut thread.
Looking to build another upper for an Armalite A series rifle. Who knows when Armalite will have stripped uppers available, what are the options? Bonus if it has the 16tpi barrel nut thread.
Last edited by 36trap; 01-17-19 at 13:44.
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