The Windrunner M96 is a bolt-action, magazine-fed rifle designed by American firearms designer William Ritchie and manufactured by his company, EDM ARMS. It is chambered for .50 BMG, and a variant designated the M98 is chambered for .338 Lapua Magnum. It was designed to be able to be broken down in less than a minute. The Windrunner rifle was also provided under private label to CheyTac in 2001 and sold as the CheyTac Intervention in .408 and .375 Cheytac.