9mm complete conversion kit takes Glock mags.


Aero 16-inch upper


 buffer setup


 Sylvan Arms mag block


 All you need is a complete AR lower, and she is ready to run. Trade offers/cash offers interested in AK stuff, optics 5.56 uppers, ammo, etc. Shoot me a text 419 5O9 959 three WILLING TO ADD CASH FOR RIGHT DEAL.