omg stop freaking out, google talley manufacturing and you'll be all set, just email the guy, tell him what you got and say yes please with express shipping...its only money but you get it quick
he may tell you that clay in prophet has them....you'll do fine if you order a cooper at the same time but.......i would tell you just get them direct from talley, i get great service that way
i would assume they make them for that gun