- Revolver : A repeating firearm that has a cylinder containing multiple chambers and at least one barrel for firing.
Auto-populated based on Special:WhatLinksHere/Firearm. Needs checking by a human.
- Assault rifle : An individual weapon intended for infantry combat, which fires an intermediate-power cartridge, has a large magazine, and can fire fixed bursts (usually 3 shots) or in full-automatic mode
- Autocannon : A magazine-fed cannon that will load and fire continuously until its magazine is empty.
- Explosives : Explosive agent; a compound or mixture susceptible of a rapid chemical reaction, as gunpowder, or nitroglycerin.
- Gunpowder : Generically, a low explosive used as a propellant, now smokeless powder; the older black powder was used as a warhead filler before the invention of high explosives; also used in pyrotechnics
- Hit-to-kill : The infliction of damage by a weapon, which does not depend on other than mechanical energy transfer. At the low end, it can be as simple as a bullet hitting a nonmoving target, and at the high end, it can include the immense energies of a collision between an incoming ballistic missile and an intercept vehicle. It is a subset of kinetic kill, which includes explosives and other physically destructive "hard kill" mechanisms.
- Honor Harrington : The central character in an extensive science fiction series created by David Weber, with considerable personality resemblances, although far higher technology, to Horatio Hornblower
- Machine gun : A firearm capable not only of full-automatic fire, but with additional features, such as large ammunition supply mechanisms, barrel cooling or quick-change features, etc., that lets it fire for prolonged periods
- Second Amendment to the U.S. Constitution : That Amendment to the Constitution of the United States addressing the "right to keep and bear arms", usually interpreted as referring to firearms
- Semi-automatic (military) : A firearm that loads and fires once for each pull of the trigger