Glad to hear that there are some good reports on the Ruger .45 Redhawk combo! I have a Ruger .45 Blackhawk (Single Action), and it has worked flawlessly. I recently purchase a Ruger GP100, which is a .357 Mag. I will probably use it for the first time next week, and I will check out its 'hit' rate. Hopefully, it will be 100%! But I have heard that double action revolvers have more of a mis-firing issue, which is often due to the weaker striking force when the hammer comes down to hit the primer. I wonder if this is related to the trigger pull force?