One of the folks I shoot with is a revolver "person". Not being such myself I wonder if the different grip versus an auto-loader necessitates shooting with significantly bent arms similar to what many competitors employ shooting rimfire pistol in steel challenge. He's not a close friend and I'm not one to provide unsolicited advice, but for a sport requiring very fast transitions the short arms seem unusual. He would definitely benefit from more hip rotation to stay behind the gun (IMO).