My neighbor bought an AR that is a Moores Machine. He was a "little" unhappy with it and put it in a safe for a while. We were talking the other day and the subject of new toys came up. I took a look at it and it is all kinds of fucked up. Its an unthreaded 20" stainless barrel with a CARBINE gas system and a .130" gas hole!!!! WTF over? We have no idea if it is a .223 or 5.56 chamber or even the twist as it unmarked The bolt feels wrong. You know how you handle metal and sometimes it FEELS wrong? The carrier and small parts feel fine. The lower to upper fit is sloppy loose. Rattle loose. I tried a colt upper and it was still sloppy so i am assuming the lower is out of spec. Now I have no idea if this is typical of this company. but I KNOW this gun is not one anyone I know will shoot.