Sportsmatch 1" Rings, Medium, 11mm Dovetail, Fits FWB Sport & Webley Patriot

1″ rings Medium profile Fits 11mm dovetail 4 hex screws/ring cap secure your scope 2 hex screws secure each ring base Fits shallow cuts in certain scope dovetails/rails, such as those on the Webley Patriot and FWB Sport air rifles 17mm from base of ring to bottom of scope tube 21mm long 3.53 oz.