I’m glad I asked because I do in fact have a CMMG .22LR conversion kit and we like it a LOT. Thanks for the advice! :-) I appreciate it!
You are most welcome. I have the CMMG on a 10.5 inch barrel gun. Lots of fun when I turn the gas off and insert the CMMG 22lr conversion kit. I find the Blackdog mags work flawlessly.