Walther / Umarex 11mm Adaptor RailSimply remove your rear sight and slide this rail in to give a 70mm long section of 11mm (3/8") dovetail.Suits the following Umarex made Co2 powered, .177 pellet firing air pistols:
  • Beretta M92 FS
  • Colt 1911 A1
  • RWS C225 Walther CP88