Linebaugh Ruger Bisley, .500 Linebaugh cal. single action revolver. Serial #37-19850, mfg. 1991, Clark, Wyoming. Excellent condition. Test-fired only. Known in these parts of Wyoming as the BIGGEST and BADDEST grizzly medicine! Crafted by master gunsmith and pistolero John Linebaugh of Clark, Wyoming this big booming beauty has a 5 1/2" custom barrel, super slick hand-crafted action, non-fluted heavy duty cylinder, Linebaugh's custom bluing and high Keith-type front blade. Ruger checkered wood grips. Adjustable rear black sights. Very smooth and wonderful! Will take the big 400 grain Keith bullets and heavy loads. Grizzly are horribly over-populated in the western wilderness areas and a big cannon like this gets the nod as the ultimate in bear protection. Spray does not work.... Load it up, load it down - go forth and fear no evil. Wonderful single action! We recently talked with John Linebaugh and he said he charges $4100 for this conversion and you provide the Ruger Bisley! And John added: "It's a two-year wait...." Why wait? Here it is! Gunrunner West item.