Nikon A-Series Base Savage 10/110 by NIKON OPTICS Product Overview now offers the Nikon A-Series Base Savage 10/110. The Nikon A-Series Base Savage 10/110 bases are made from strong and durable aluminum. The Nikon A-Series Base Savage 10/110 accept rings with Weaver and Warne and Picatinney mount systems. The Nikon A-Series Base Savage 10/110 have a full width recoil slot in each base to handle even the largest calibers. Specification and Features High strength aluminum Fits Warne and Weaver and Picatinney Full width recoil slot