DetailsIntroducing the NEW GOVERNOR New. Versatile. Lightweight. The Smith & Wesson Governor revolver puts six rounds of customizable response under your control. Load with .410 2 1/2" shotshells, .45 ACP or .45 Colt - alone or in combination with the included moon clips - and hit your target in every situation. Plus, it's from the leading expert in revolver manufacturing over the past 159 years. Now that's confidence.