I ordered two sets of these magazine cases. One single stack for my Sig P239 (9mm) and one double for my Sig P226. This review is for the single stack. The mag case seems well made and very usable. The only problem is my Sig P239 9mm mags will not fit the case since the flaps on the case are inside the case. I solved this by using some velcro that I already had and put the flaps on the outside of the case. This works fine and my Sig P239 mags now fit fine. I might note that my Sig P232 mags which are smaller fit fine without altering the case.
Pros: Well made, Good price
Cons: Too small for some single stack mags
This review was written in the old system and had content requirements that are different than reviews written today.