Caldwell mag charger - Caldwell Mag Charger Universal Pistol Loader

I can rate Caldwell and Optics Planet very high. But I carry a Glock 22 at work and is the main reason I bought this product. I could not get it to work on any of my double stack Glocks. I also carry a Glock 29 and it was a bust too. Other pistols it may work with but I didn't try 1911's or other guns since it was the double stack high capacity guns that I bought it for. I know both companies well and they are first class so I score them high. Caldwell spent time with me on the phone and tried their best to get it to work.