XS Tall Weaver Backup GRA

The XS Sight System Tall Weaver Backup Base, Ghost-Ring Aperture Sight is a fast, alternative, open sight that will save your hunt if your scope fails. Perfect for use on in-line muzzleloaders when hunting no-scope areas. Attaches in just seconds, without gunsmithing, to any Weaver-style base. Ruger sight fits Ruger and Talley bases, requires drilling rear base. Fully adjustable for windage and elevation. Includes front Test Post.