Some years ago, had two friends that competed with each other with bows, rifles and pistols. They loved to squirrel hunt with S&W 41s. One was a 7 3/8 (false muzzle) with a 2-7X scope (believe Redfield) and the other with a 7 3/8 (false muzzle) with a Weaver 4X - both the extended hold pistol scopes. Listening to them, 25 yds was a sure hit, 50 yards 60-70% and 75 yds (seldom tried) 25-30%. Used CCI std velocity. Yes these guys were GOOD with anything they shot.