TruGlo TGTG8955RU1 Ruger 10/22 Receiver Mount Black Anodized
Does not require a Picatinny / Weaver-style rail. Allows optic to sit low on the receiver. 4-Post Mounting system includes: TRUGLO TRUTEC Micro, VORTEX Venom, Docter optics, BURRIS Fastfire, EOTech MRDS, Meopta Meosight Series and other compatible mounting systems.