Holds my glock 10mm mags - BlackHawk Single Mag Case - Fits Glock 10mm/.45 44A052BK

This is about the only mag holder I could find that would hold my Glock double stack 10mm mags...both the 10 round and 15 round. I was also able to attach it to my serpa shoulder harness quite easily and use this setup as my daily carry. Quality product.
Pros: attaches to my serpa shoulder harness

This review was written in the old system and had content requirements that are different than reviews written today.