Ruger Standard 5B30, Ring, 30mm High(5), Blued Finish, Sold Individually 90274

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.