145mm Flat-Top Riser Base Dovetail Weaver Scope Mount Picatinny Adapter fits 20mm Rail Adapter Quick Release for Scope Optics 
 
Product Description:
Machined from Aircraft-grade Aluminum Alloy with Anodized Black Matte Finish, that enhances durability and makes it operable in various environments and situations.
It provides flat-top platform that is comaptible with Picatinny and Weaver type standards, that could provides a more comfortable cheek rest and ergonomic scope position.
This riser mount provides additional height, that is typically required to clear scopes with large objectives or rifles with tall iron sights.
Features a see-through channel for using with iron sights.
Friendly Quick Release bolt-on installation to fit on standard 20mm Picatinny Rails.  
 
Package Includes:   Scope Riser Base Mount + Allen key + Screws