John Rigby & Co Brass Jag Brass jag for gun cleaning. Made by Bisley. Available for shotguns and rifles in the following calibres / gauges: Shotgun: 12g, Rifle: .22, .240, .270, .30, .35 Other calibres upon request. SKU: Brass Jag Category: Maintenance & Tools Related products Real Avid GUN BOSS HANDGUN Maintenance & ToolsQuick view icon G96 Gun Blue Creme Maintenance & ToolsQuick view icon G96 Nitro Solvent Maintenance & ToolsQuick view icon John Rigby & Co Bore Snakes Maintenance & ToolsQuick view icon