Ruger Scope Ring, 1″ for 42mm Medium 4KHM

High-quality Ruger factory rings install easily and provide solid, zero-movement scope attachment to Ruger rifles and handguns with integral bases, No. 1 rifles with factory base, and No. 3 rifles with special factory bases available separately. Low, Medium, High, and Extra-High heights in blued carbon steel, natural stainless steel, or stainless with Ruger’s proprietary matte Target Grey® finish. Sold as single rings.