CMMG 22LR Conversion Kit Ammo Test – How Reliable Is It?

https://www.youtube.com/watch?v=YbSaTKTTfho

CMMG sent me a .22 Conversion kit that let’s you shoot low cost .22 ammo in a standard 5.56 or .223 AR-15. I wanted to see how reliably it functioned with a …