Manufacturer: Leupold 49910
Leupold STD 1" Low Extension rings Low Matte Black 0.65"
Leupold mounts are every bit as rugged and dependable as the Leupold optics they’re intended to secure. With a huge variety of mounting systems, for nearly every type of firearm under the sun, you’re sure to find the perfect match for you firearm, and your style of shooting.
Specifications and Features:
Machined steel construction
Extension rings give you 5/8" of additional ring spacing adjustment, so you can shorten or lengthen your ring spacing on rifles
Extension rings that mount on the front of STD and QR bases are available for 1-inch and 30mm maintubes