Quote Originally Posted by ray1970 View Post
They were using magazines from Mec-Gar as well as Checkmate Industries for a while. The Checkmate ones were prone to problems. I?ll only own the older German zipper backs or the Italian Mec-Gars.
Yes!!! I was trying to remember the OEM manufacturer they switched to after Mecgar and couldn't. Those Checkmate mags were all over the Sig forums as causing problems.

This is more of what is wrong with modern Sig (Rob Cohen) IMHO. They have a bullet-proof time tested platform and sacrificed reliability to save a few $$$ on mag costs.