Swapping saint pistol to 300 blackout

[10mmLife]

You could but the trigger most likely wont reset half the time due to the bcg doesn't have enough metal on the bottom. CMC has an updated trigger for the AR style pcc that fixes the problem. There are pcc mags that adapt or convert for it, but expansive! I've seen them for 100 to 200 dollars.

I think Reid maybe referring to a Micro Roni conversion for the Glock 40.

I used a Faxon BCG for my AR-9 above and it comes with a ramped bottom so most AR triggers with a standard style hammer can be used including drop in triggers like the Rise Armament trigger I installed. I typically use milspec nickel triggers or drop in triggers in all my builds.