Well yesterday I received my BCM upper. Now all I need is a bcg, charging handle and a rear buis. Of course I want a bunch of other stuff like maybe an optic. I really like the fit between the BCM upper and LAR Grizzly-15 lower, no wobble whatsoever. Damn I can't wait to shoot this thing. And as promised here are the pics. Wanna kill these ads? We can help!