TexasCHLforum.com

Yep, same thing with Beretta I think.

I realize that Mec-Gar is making Sig factory magazines and from most of what I've read and heard, that's when the problems started. Until a few years ago I never heard of a Sig jamming. Sigarms said it was farmed out because they couldn't keep up with demand. I have only Sig magazines for my Sigs but I had 2 Mec-gar mags for my Beretta 92 and they were definetely unsatisfactory and are in a landfil now. They said Mec-Gar on them, not Beretta so I don't know when they were made. I have 4 Beretta mags now (may be Mec-Gar's for all I know) and I have not had even one malfunction from any of them. I know Pro-mags and USA's and such are worthless so Mec-Gar may be the only real option.

I have a 226 and it has never jammed. Nothing is more reliable than a Sig. The slide not staying back is almost for sure the mag's fault. I would just get some factory Sig mags and not take the chance with the off brands.