Whoa. Didn't realize the significance of the "PX" designation. Didn't go read up on it because I don't want to have to try and resist temptation...my thresshold has been a little low lately.
Is there one good, concise, and BRIEF reference for determining compatibility of uppers and lowers of the non-AR15 variety? I just may want to spring for something but don't want to be painted into a corner by a mistake.
Sometimes I am weak and impulsively make purchases I know I shouldn't. I think Buzz and I may be blood relatives.
I'm here to give and receive knowledge, not affirmation or adoration. If you don't like it, mierda dura
. Intellectual honesty is not for fragile egos.