STD Savage 110 RH Round Receiver 1pc Base Gloss 55701 The Leupold steel standard bases and rings are the most versatile of any mounting system offered. The rear ring is secured by windage adjustment screws, allowing the scope's internal adjustments to be reserved for precise sight-in. Additionally, shims can be used for gross elevation adjustment, reserving the scope's elevation adjustment for bullet drop compensation dial applications. Savage 110 Gloss finish Bases for many popular rifle models available. (mounts) Forged and Machined steel construction. Versatile, and available for many different rifles. Windage Adjustable (STD Mounts) Long Range STD (STD Mounts) Maximum Accessibility (2 pc. Mounts) 2 Piece Bases (Mounts) STD Rings MFR # 55701 UPC: 030317557010