hey fellas, i know i'm not a daily regular around here, but i'm too busy with my job to jump on here all the time. i got my UBR today in the mail and installed in on my addax gas piston upper, PWS system. i'm digging it. it doesn't yank out my facial hairs like my CTR does, and it offers a pretty darn good cheek weld considering it is a collapsable stock. here is it, but the magnifier is not mine. another dude on another forum is letting me try it before i buy it. it ain't bad. my FDE p-mags from AIMsurplus should have been here yesterday but nothing yet. the UBR is pretty sweet, but i can't run my DD sling adapter with it for my gear sector single point sling. the UBR comes with it's own buffer tube and if you put the sling adapter in there it won't screw in enough to hold in the buffer retaining pin and spring. that is the ONLY thing i have against it at the moment. i hope to get it out this weekend and shoot some with it. as of now, i am thrilled! the directions included suck, but it didn't take too long to figure out how to install it. the only bad thing is you have to break the stock in two pieces, and if you don't hold in both of the correct parts at the same time it won't budge. LOL.