The Leupold BackCountry Savage 110 Round Receiver Long Action / Axis 1‑Piece 20 MOA (8‑40 Adaptable) Cross‑Slot Base is a precision‑machined scope mounting solution engineered for long‑action Savage 110 and Axis rifles with round receivers. Crafted from lightweight, high‑strength aluminum and finished for corrosion resistance, this one‑piece base features a 20 MOA forward cant to provide added elevation, maximizing optic adjustment for extended‑range shooting. Its cross‑slot design accepts both Weaver® and Picatinny‑style rings using the common 8‑40 screw pattern, eliminating the need for additional adapters while ensuring consistent alignment and repeatable zero retention under recoil and in field conditions. Designed for hunters and precision shooters who want dependable long‑range capability without unnecessary weight or complexity, this base delivers rugged performance in a streamlined, versatile package.