The title pretty much sums up my question. In the classifieds section, I see a lot of .40 caliber weapons for sale, especially with the Glocks. I've been looking for a Glock 26, and it seems liI see a ton of G27's and G23's for sale, or for trade towards a G26/19. Just wondering why the forum members think this is happening. Is it because of ammuniton costs, recoil, or something else?