Originally chambered for the new .45-75 Winchester "Centennial" cartridge (designed to replicate the .45-70 ballistics in a shorter case), versions in .40-60 Winchester, .45-60 Winchester and .50-95 Express followed; the '76 in the latter chambering is the only repeater known to have been in widespread use by professional buffalo hunters. The Canadian North-West Mounted Police used the '76 in .45-75 as a standard long arm for many years with 750 rifles purchased for the force in 1883; the Mountie-model '76 carbine was also issued to the Texas Rangers. Theodore Roosevelt used an engraved, pistol-gripped half-magazine '76 during his early hunting expeditions in the West and praised it. A '76 was also found in the possession of Apache warrior Geronimo after his surrender in 1886.