Volquartsen Firearms Picatinny Scope Rail for SW22 Black. It is designed to replace the plastic scope rail on the SW22. Mount will accept all rings and optics designed for a Picatinny rail. Included Accessories: Type III black hard anodized 1913 Mil-Spec Picatinny dimensions Requires no gunsmithing Specifications for Volquartsen Firearms Picatinny Scope Rail for SW22: Manufacturer: Volquartsen Firearms Gun Make: Smith & Wesson Gun Model: Smith & Wesson SW22 Victory Gun Rail: Picatinny Color: Black Finish: Type III Hard Anodized Country of Origin: USA Gun Type: Pistol Fabric/Material: Aluminum Package Contents: Volquartsen Firearms Picatinny Scope Rail for SW22 What firearm models does the manufacturer say Volquartsen Firearms Picatinny Scope Rail for SW22 is compatible with? The manufacturer says that Volquartsen Firearms Picatinny Scope Rail for SW22 is compatible with Smith & Wesson SW22 VictoryVolquartsen Firearms VCSWR-B: Picatinny Scope Rail for SW22 Black