To build a 9mm PCC for Glock mags? I really want to try USPSA PCC but I'm a southpaw. I've looked at ambi selector switches, and BAD Levers or similar for the standard AR platform, but I just can't get past the mag release portion.

I'll buy a dedicated lower or I have existing lowers if there are GOOD parts out there to drop in.

Any and all thoughts and suggestions appreciated and investigated.

Thank you,

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