Don’t press the little spherical button under the ejection port whilst you’re putting a cartridge in the chamber, it can hurt! (Picture courtesy icollector.com). Intended in 1898 John Moses Browning’s Auto five was in output by various suppliers from 1902 up until 1998. The sooner guns produced by Fabrique Nationale https://edwardc667doz1.wikibuysell.com/user