RugerA(R) Mark I/Ii(TM)/Iii(TM) Drill & Tap Scopemount - Ruger Mk I, Mk Ii, Mk Iii, 22/45 Scope Mount, Black

Designed to fit factory drilled and tapped receivers for fast, easy, no-gunsmithing installation. Fully contoured to fit flush on top of the receiver or barrel without unsightly gaps. Extra-strong, lightweight aluminum; accepts Weaver-style rings. Can be easily installed on non-factory drilled and tapped pistols. Mfg: Weigand Combat SPECS: Extruded aluminum, black or silver anodized finish. 4-3/4" (12cm) long, Includes mounting screws. Fits Mark I, II(TM), III(TM) and 22/45(TM).