I picked up a 9mm Sherridan case guage, and out from the 1000 rnds, about 100 of these are poor. They literally get trapped during the gauge into the point You can not quickly get them out... which is why the don't work. Fairly Awful QC and really unimpressive. Just https://andrevfowc.madmouseblog.com/17443580/not-known-details-about-22-lr-long-rifle