No go for carry or range toy - Shield Arms S15 Gen 3 Glock 48/43X 15 Round Flush 9mm Luger Pistol Magazine

Started out with the Gen 1 magazines, and the first range trip was good. The second one was a disaster. Found out the springs they were using weren't strong enough, so I upgraded those. That seemed to fix that problem but then started to have problems getting the mag to seat securely and stay in . So I upgraded to the premium mag release and a couple of gen 2 mags that didn't make a difference and the gen 2 would only load the first round if I sling shot the slide, it was a no go with the slide release. These are definitely not carry gun worthy. Maybe the gen 3 mags are better, but Shield Arms will never get another cent of my money for anything. If you are on your gen 3 of something like this in such a short time,you have problems with the first and second gen and the people that bought those first and second gen magazines should some how be reimbursed.