This two piece adaptor base set quickly and easily adapts your 3/8-inch grooved receiver to accept weaver style rings allowing for a wide variety of scope and ring configurations including red dot optics which are almost always weaver based. This Base Pair is a great option for increasing the versatility of your rifle.
• Perfect for factory 3/8 dovetail air rifles and popular rimfire rifles such as 17 hmr, 22 magnum or 22 LR
• Windage adjustable thanks to 2 screws on both sides of the base.
• Steel composition
