Leupold Mark 4 Win. 70 LA LR 1-Pc (8-40 Adaptable)

LEUPOLD MARK 4 8-40 ADAPTABLE MOUNTS

Designed to accomodate both the 8-40 screw & modified 6-48 shoulder screw Larger through holes accept the thicker 8-40 screw while the standard 6-48 screw has been replaced by the shoulder screw to work w/the larger opening Gives you the flexibilty to mount rifle w/common 6-48 screw size or drill & tap gun to accept the 8-40 screws 8-40 screws increase mount strength by 41% Matte black For Winchester 70 LA 1-piece