Leupold Standard STD Scope Mount Bases

The Leupold Standard STD Scope Mount Base are compatible with Standard STD rings. The forward part of the base accepts a dovetail style ring, locking it solidly into position, while the rear ring is secured by windage adjustment screws. 2-piece bases fit both left- and right-hand action rifles. Forward part of base accepts a dovetail style ring 2-piece bases fit both left-and right-hand action rifles Compatible with Standard (STD) rings

Brand: Leupold