I have a RRA 9mm upper on a lower with the RRA magwell insert that accepts the modified Uzi mags. I was wondering if there are any other conversions for the mag well that would let me use Glock mags or MP5 mags? Or am I better off selling the RRA set up and switching over to a different set up all set up for glock or MP5 mags?
I searched a few of the websites but haven’t really found a definitive do this and do that....
Thanks for the feedback in advance....
I searched a few of the websites but haven’t really found a definitive do this and do that....
Thanks for the feedback in advance....