Manufacturer: Leupold 50045
Leupold's dual dovetail trademarked system provides a classic low profile mount for scopes on Remington Model 700, Winchester Model 70 type actions, Browning A-Bolt type actions and several popular handguns. Because their scopes are manufactured with ample windage adjustment, rear windage screws are unnecessary in this very simple, very secure mounting system.
Provides classic low-profile mount
Ultra secure system does not rely on windage screws on rear base
Post War Non-Express Models (serial number higher than 66 360)