Ruger Scope Base Adapter Model 10/22 Clear Coat is a part of the high quality and dependable Riflescope Mounts and Bases from Ruger. All of the features you need for a price you want. Riflescope Mounts and Bases from Ruger are well known for their quality and Ruger Scope Base Adapter Model 10/22 Clear Coat upholds that standard.