Greets,
Just want to say thanks for this thread, I have 2 mags only for my handgun. I keep both loaded at 9 of 10 rounds. One mag is aftermarket the other factory, the aftermarket mag produced a stovepipe jam last time I fired it. only once out of probably 40 rounds from that mag, ( 4 reloads, always fully load when on the range ). I will try the spring check and stretch it if nec, thanks again!