I am looking to get a 9mm flat top upper for a Colt green label 9mm AR15.
Would prefer not to have a front sight in the way of a low mount.
I would prefer not to get one with a flash hider as the thread pattern is different from my 9mm suppressors.
Post ban upper should work as I can then have the 1/2x28tpi threads installed to accept my Phantom can.
Any suggestions on where to look, manufacturers to go with, etc.
Rock River offers one but I know nothing about their products quality.