A Khyber Pass Copy is a firearm manufactured by cottage gunsmiths in the Khyber Pass region between Pakistan and Afghanistan.
The area has long had a reputation for producing unlicensed, homemade copies of firearms using whatever materials are available – more often than not, railway rails, scrap motor vehicles, and other scrap metal. The quality of such firearms varies widely, ranging from as good as a factory-produced example to dangerously poor.
The most commonly encountered Khyber Pass Copies are of British military firearms, notably Martini–Henry, Martini–Enfield, and Lee–Enfield rifles, although AK-47 rifles, Webley Revolvers, Tokarev TT-33s, Colt M1911s and Browning Hi-Powers have also been encountered.