GOTICAL Ruger 10/22 and 3/8" Tactical 4x32 Compact Scope Rangefinder - Reticle Hunting Riflescopes Hair Reticle and Ruger 10/22 Weaver and 3/8" Predrilled (Combo of 2) (Rail & Red/Green Dot Sight)

GOTICAL Ruger 10/22 Weaver and 3/8" Dovetail Mount Dovetail Predrilled Receiver Rail Mount Adapter (Black) scope mount is dual purpose base for the 10/22 it can take both Weaver and 3/8" dovetail rings, 1 inch low profile ring is included. Fits the pre drilled holes on top of your 10/22 rifles receiver and it is easy to install Scope Rings - Design in hollowed-out configuration between the ring and the bottom of the base, to release heavy duty when clamping your scope. Made from Black anodized aircraft grade aluminum. Accepts all standard 3/8" Dovetail, Weaver / Picatinny 1913 rings