Just Google the design you need and go from there. Man It could be good to a minimum of be able to have a fifteen rounder or so. As far as other suitable models, I'd use Mec-Gar also. Ought to be no challenge locating them. I am on the lookout https://claytonvseob.blogs100.com/32573066/the-fact-about-ruger-sr45-for-sale-that-no-one-is-suggesting