Posted by Sherman in Idaho [72.47.153.112] on Friday, February 21, 2014 at 02:01:35 :
In Reply to: Re: Parts posted by Gary Troxel [24.113.13.141] on Friday, February 21, 2014 at 01:32:17 :
It's the lower that's the "receiver" for ATF purposes. It's kind of a weird gun because usually the receiver is the thing that the trigger group is in and the barrel is attached to but on an AR they're two separate pieces