Pistols and revolvers are short-range weapons, designed to hit targets at distances of around 25–30 metres, with rapidly diminishing accuracy beyond these ranges.

The basic design of pistols and revolvers has changed very little since the early 20th century.

Recent acquisitions by national military and police forces suggest that there is little demand for radical changes to pistol and revolver design, with most governments prioritizing the reliability and durability of tried and tested models.

Anti-tank guided weapons (ATGWs) are small missile-launching systems. Their missiles are designed to be steered, or ‘guided’, to a target after launch.

This Research Note from the Small Arms Survey offers a succinct overview of this category of weapons. It covers their history, production, trade, and usage by states and non-state groups.

Less-lethal weapons are designed to incapacitate their targets with specific, intermediate effects. When used inappropriately or with inadequate training, they can, however, inflict serious, even lethal, injuries.

Selected categories of less-lethal weapons include:

Designed primarily to engage and neutralize targets at distances well beyond a kilometre (half a mile), anti-materiel rifles are also used for anti-personnel purposes. The effective range for 12.7 mm and 14.5 mm anti-materiel rifles is 1,000–2,000 m: at the upper threshold this at least three times the effective range of a purpose-built 7.62 mm sniper rifle.

The fifth in the Small Arms Survey's series of Research Notes provides a brief overview of heavy machine guns (HMGs), defined as having a calibre between 12.7 mm and 20 mm.

Craft production of small arms usually involves fabricating weapons and ammunition largely by hand, in relatively small quantities. Small arms made this way range from rudimentary single-shot pistols to advanced assault rifles. Craft-produced light weapons include man portable rockets and launchers, mortars and their munitions, as well as grenade launchers.

This Research Note is the second in a series from the Small Arms Survey which cover a range of categories of small arms and light weapons, as well as their markets, their users, and their impact on society.

Man-portable air defence systems (MANPADS) are short-range surface-to-air missile systems intended for attacking and defending against low-flying aircraft. Most are easily handled by a single individual and are shoulder-launched. This Research Note (updated June 2017) provides a brief overview of the weapons’ history and development, and lists incidents where MANPADS have been used in attacks on civilian aircraft.