Just Google the product you want and go from there. Person It might be good to at least manage to get a fifteen rounder or so. So far as other compatible brands, I might use Mec-Gar also. Ought to be no trouble obtaining them. I'm searching a Ruger Laptop carbine https://rugersr45forsale91111.blogscribble.com/32193060/an-unbiased-view-of-ruger-p89-for-sale