Well, when I returned home from work today, I happened to find this .22LR magazine in my driveway. I do not know where it came from, nor what it went to. I haven't been here for awhile, but figured you guys would know better. its about the same footprint as my sig p230 magazines, but half an inch shorter overall...
it has a small retention bead on the back of the magazine about half to 3/4 of an inch down from the top
it has a small retention bead on the back of the magazine about half to 3/4 of an inch down from the top