Thanks for all the help and insight. Awaiting word if seller will ship in 2 separate packages, if not, its going to Jerrys.
Most people will not do it in seperate packages, I tried that it's actually against the law because it's already configured not many people will put there ass on the line for a few bucks. If you do get it to work let me know. If not you could always buy a complete lower and a complete upper and do the mag lock yourself.