The British Royal Armouries Ferguson Breechloading Rifle is a united kingdom-made breech-loading rifle chambered in .65 cal Ferguson, introduced in 1776. Primary use: collector. Type: Rifle Action: Breech-Loading Caliber: .65 cal Ferguson Capacity: 1 Year introduced: 1776, United Kingdom Weight: 136 oz Overall length: 44.5" Status: Discontinued Military use: Yes Intended use: collector