Ruger GP100 Match Champion Fixed Sights 357 Magnum 4.2in Stainless Revolver - 6 Rounds - The Ruger GP100 double-action revolver is among the most comfortable shooting revolvers. Their rugged, medium-sized frame and cushioned grip system permit repeat firings with minimal shooter fatigue. Easy on the hand and budget, all GP100 revolvers boast solid steel sidewalls (no side-plates) and frame widths that are increased with extra steel in critical areas to support the barrel. The Match Champion model features a contoured cylinder, Hogue hardwood grip with stippled sides, and a slab-sided, half-lug target crowned barrel. Grip Frame Design Easily Accommodates A Wide Variety Of Custom Grips Takedown Of Integrated Subassemblies Requires No Special Tools Triple Locking Contoured Cylinder Polished And Optimized Internals Transfer Bar Mechanism View all Ruger GP100 357 Magnum Revolvers.