DuraSight Picatinny Scope Base Features The DuraSight Picatinny Scope Base is machined from aluminum and finished in a black matte coating giving it a durable low glare surface that matches the look of most CVA Cascade short action rifles. Built to a true zero MOA specification this base keeps the scope s line of sight parallel to the bore rather than introducing elevation bias making it a straightforward choice for hunters who do not need built in elevation compensation. The Picatinny style rail interface gives the user access to a huge range of Mil-Std 1913 compatible rings and mounts. Designed as a direct fit for the CVA Cascade short action receiver this base bolts on using the factory mounting holes without requiring any drilling tapping or gunsmithing. This plug and play compatibility makes it an easy upgrade or replacement for CVA Cascade owners looking to mount a scope for the first time or switch to a Picatinny based ring system. The zero MOA Picatinny rail is a dependable widely compatible mounting solution for hunting rifles. For CVA Cascade short action owners the DuraSight Picatinny Scope Base is available for sale at GrabAGun. Durasight Picatinny Scope Base Specifications Manufacturer: Durasight Type: Picatinny Scope Base Material: Aluminum Finish: Black Matte MOA: 0 MOA Compatible Hosts: CVA Cascade Short Action Available At: GrabAGun