I shoot a Steel Challenge every week. It's a semi-organized one, nothing official and only sometimes timed. 4 white plates and a stop plate. .22 only. I generally use my Ruger Mark IV 22/45 Lite with Tacticon Predator V2 atop. For 3 weeks past, I used my KelTec PMR 30 with irons. Actually was getting quite good with that, but lack of availability of .22 Magnum stopped me with a scant 3 boxes left. We're just about done this year, for the weather, and most will start shooting inside. I don't particularly care for the inside stuff, but I have to start moving dirt tomorrow for another berm that will provide backstop for a second dedicated pistol range next to the one we now use.