Machined from a solid piece of steel, the 1" Rimfire and Airgun Rings for Mounting Riflescopes from Burris Optics offer precision, strength, and durability. They hold your scope at a 0.80" height and feature 1" riflescope maintube compatibility.
Maintube Diameter - 1"
Height - 0.8" / 20.3 mm
Material - Steel