This leather belt slide will hold ten .45/.70 caliber rifle cartridges. It will fit any belt up to 2-1/4" wide. It was designed for .45 / 70 but it will also fit 7 mm Winchester Short Magnum,.270 Winchester Short Magnum and .300 Winchester Short Magnum. Please allow 2-6 weeks for delivery.Belt slide for six shotshells. Wide enough to sli e on all Triple K cartridge belts. Available in 12 or 20 gauge.