Is this possible? I have a .22 version with a dedicated PSA .22 bolt. Wondering if I can do the same thing with a 9mm bolt instead of a MAC upper.
Is this possible? I have a .22 version with a dedicated PSA .22 bolt. Wondering if I can do the same thing with a 9mm bolt instead of a MAC upper.
I second this but with the addition that you should use CMMG’s RDB action and some kind of conversion mags. Keep your ar-15 lower and upper receiver, the only change is a bcg and a barrel and the mags.