Big Horn Armory Mourns the Loss of its Friend, John Linebaugh


John Linebaugh, 67, of Clark, Wyoming, passed away on March 19, 2023.
Cody, Wyo. – Big Horn Armory (BHA), makers of big-bore firearms, is saddened by the recent loss of its dear friend and industry legend, John Linebaugh. Linebaugh passed away on March 19, 2023, at his home. A fellow Wyomingite, Linebaugh was an American gunsmith who gained international renown for creating custom revolvers in the largest calibers in the world. He invented the .500 Linebaugh caliber — the first successful .50 caliber revolver (and cartridge) in 1986. He is also credited with inventing the .475 Linebaugh cartridge, which he perfected in 1988.
“John was a pioneer in the use of big bore, heavy bullets in handguns. He predates Smith & Wesson’s 500 S&W by almost 20 years. They probably would not have created the X Frame guns without his inspiration,” commented Greg Buchel, president of Big Horn Armory. Read more