CMMG .22lr conversion compatibale mags

[BikerBCM]

What magazines are compatible with the CMMG .22lr conversion kits? I have seen numerous brands but unsure if they all work with my kit.

It looks as though I can use more than just the CMMG mags but which ones?



I did try searching but was unable to find the answer.

BikerBCM

[HeavyDuty]

CMMG's own mags are available new with the needed parts to work the LRBHO device and they offer parts to convert their older mags. BDM mags can supposedly be converted to work too, but I've heard of issues with them.

I stick with CMMG in mine.

[shadow65]

Black Dog mags work well with the CMMG uppers and bolts.
There are mods to upgrade the BDM mags to work with CMMG's Bolt Hold Open Actuator. My opinion is it isn't worth it.
Use the BDM mags as is. For the BHOA, by CMMG BHOA mags.
The new modular mags should be out in a month but you know how that goes.
Dave