I’ve used them on my Ruger 77’s , both roundtop & flat top. They are of Len Brownell’s design that he used on his custom rifles & upon his passing, his estate sold the design rights to Jack Warne. These, like Buehlers don’t leave scope tube marks! Conetrol, Talley, Buehler & Warne are the classiest of all the mounts available.
Last edited by 3dtestify; 08/16/19.
