greyling22
Member
I have a line on a bushy carbon 15 m4 for pretty cheap, but I can't find out much about them. no reviews, no good pictures, no used prices. Couple of questions about them specifically: other than being carbon fiber, is the lower essentially the same as a standard lower? are parts like triggers and grips and ambi mag releases interchangeable? can I put any standard upper from stag or dpms or whoever on the lower if I want to? if anybody has experiences with or links to such answers that would be great. (and in case somebody runs in the ar15.com crowd too, yes, I posted this there as well)