SNIPER&reg; .22 Dovetail Scope Mount Integral Cantilever Rings for Airgun Air Rifle .22 22; 21mm Saddle Height; 38mm Offset Excellent value cantilever scope mount for Dovetail 11mm rail base mount Includes stop pin for a tight, secure fit Ring Base Locking hex screws for precise fit on rails with Airgun/.22 Dovetail Dimensions Reversible locking plate 38mm bi-directional offset provides options (mounts in either direction)