not sure if this is the correct thread to post this but.. i have an m4 it is the limited edition w/m1014 stamping and a non fuctioning telescopic stock. would i be in violation of 922 or nfa if i install: u.s. made full lenght mag. tube, u.s. made hammer, u.s. made follower, surefire railed forend and some type of vert grip also u.s. made? thanx for all responses.
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