12-11-2018, 04:35 PM
I use a CMMG .22lr CH and have never had an issue with brass getting lodged in the upper, even during FA fire.
A buddy has had multiple issues of .22lr brass getting caught in his standard CH, and continued to do so after filling it in with epoxy. These stoppages were a real PITA, requiring the upper to be opened and the CH and BCG removed to get the offending case removed. No way you were getting that little bugger out via the ejection port.
In my opinion, the $20 for the CMMG unit, or any of those made which do the same thing, was worth it for the peace of mind and ability to keep shooting vice clearing stuck case after stuck case.
A buddy has had multiple issues of .22lr brass getting caught in his standard CH, and continued to do so after filling it in with epoxy. These stoppages were a real PITA, requiring the upper to be opened and the CH and BCG removed to get the offending case removed. No way you were getting that little bugger out via the ejection port.
In my opinion, the $20 for the CMMG unit, or any of those made which do the same thing, was worth it for the peace of mind and ability to keep shooting vice clearing stuck case after stuck case.