
A takedown gun is a long gun designed to be taken apart significantly reducing its length, making it easier to store, pack, transport and conceal. A variety of barrel, stock, and receiver designs have been invented to facilitate takedown. For example, the hinged design of many break-action firearms allows takedown. Some regular firearms can be modified to allow takedown after custom gunsmithing.

The ArmaLite AR-7 Explorer is a semi-automatic firearm in .22 Long Rifle caliber, developed in 1959 from the AR-5 that was adopted by the U.S. Air Force as a pilot and aircrew survival weapon. The AR-7 was adopted and modified by the Israeli Air Force as an aircrew survival weapon in the 1980s.

The Browning 22 Semi-Auto rifle, also known as the Semi Automatic 22 or SA-22, is a takedown rifle produced by FN Herstal based on a John Browning patent. The rifle is currently produced by Browning as the Semi-Auto 22. Production began in 1914 and continued through 1973 in Belgium and production continued in 1974 in Japan by Miroku. It was first exported by FN for the American market in 1956. Remington manufactured a lighter weight version under license from 1919-1935 as the Remington Model 24 and then replaced it with the Remington Model 241 in 1935. Except for the barrel locking mechanism the Remington Model 241 is very similar to the Browning SA-22. A close copy of the SA-22 was made by the Chinese company Norinco and imported into the US by Interarms as the Model ATD.

H&R 1871, LLC is a manufacturer of firearms under the Harrington & Richardson and New England Firearms trademarks. H&R is a subsidiary of the Remington Outdoor Company. H&R ceased production February 27, 2015.

The Snake Charmer is a .410 bore, stainless steel, single shot, break-action shotgun, with an exposed hammer, an 18 1/8 inch barrel, black molded plastic furniture and a short thumb-hole butt-stock that holds four additional 2 1/2 shotgun shells. These light weight 3 1/2 pound guns have an overall length of 28 1/8 inches and will easily fit on the saddle of a horse. They may also be easily disassembled for "storage in a back-pack or large tackle box." They are commonly used by gardeners and farmers for pest control. The term "Snake Charmer" would go on to become synonymous with any small, short-barreled, single-shot, .410 shotgun.

The VSK-94 is a 9x39mm suppressed designated marksman rifle designed In 1995 in the KBP Tula Instrument-making Design Bureau designed by Vasily Gryazev.

The Winchester Model 1906 was a .22 caliber slide-action takedown rifle manufactured by the Winchester Repeating Arms Company from 1906-1932 with a total production of 729,305 built.