We do not carry any magazine larger than 10 rounds.
Yes this is the one which includes 3 magazines.
https://www.opticsplanet.com/cmmg-inc-22lr-ar-caliber-conversion-kit-w-10-round-magazine-left-hand.html?_iv_code=2CM-CNC-22ARCKLH-22BA6AE-10RD
Code:2CM-CNC-22ARCKLH-22BA6AE-10RD
MPN:22BA6AE
The Timney Triggers AR Targa 2-Stage Short Trigger might work with the CMMG, Inc 22LR AR Conversion Kit, Bravo. That trigger is designed for Mil-Spec AR's and you may get light strikes using it for .22LR. I recommend contacting Timney Triggers in regards to the compatibility of the CMMG, Inc 22LR AR Conversion Kit, Bravo with that trigger.
You can change the 10rnd magazines to 25rnds, by taking out the 10round block, and just extend the spring to the bottom of the magazine
Yes, the CMMG, Inc 22LR AR Conversion Kit will fit and function in your AR15 upper receiver with a .223 Wylde barrel.
The CMMG, Inc 22LR AR Conversion Kit will not be compatible with a 300 Blackout barrel. The bore diameter is much too large and the chamber adapter will not fit. You need to use a 5.56/.223 barrel.
We currently do not have that specific model of the CMMG, Inc 22LR AR Conversion Kit, Bravo available.
Please email us at techsales@opticsplanet.com regarding your question with the CMMG, Inc 22LR AR Conversion Kit.
The CMMG, Inc 22LR AR Conversion Kit, Bravo will not work with Glock 44 Magazines.
There are not CMMG, Inc 22LR AR Conversion Kit models to convert a 9mm AR to .22LR.