Cmmg 22 conversion for ar - CMMG, Inc 22LR AR Conversion Kit, Echo

I was impressed that the unit came in when promised and in good packaging. I clearned the unit per the manufacturers instructions, not the same as a standard bolt carrier. It mounted easily in my AR 5.56 barrel and magazine worked including the empty mag bolt hold. The only problem I encounter was light striking the Winchester ammo I was using. I contacted CMMG directly and tghey said since I have a Timmney Trigger installed that could happen.