This glossary is the core of Gun Credibility resource. It not only defines terminology, but also discusses them in a way that is accessible to the uninitiated and relevant to writers and filmmakers. Topics are heavily hyperlinked to help find the information you need.
- ammo
 - ammunition
 - armor piercing (armor penetrating)
 - assault weapon (assault rifle)
 - ATF
 - ArmaLite
 - auto-loader (auto-loading)
 - automatic
 - automatic weapon
 - BATFE
 - ballistics
 - bayonet
 - black powder
 - breech
 - bullet
 - bump stock (bump fire)
 - butt
 - butt stock
 - caliber
 - carbine
 - cartridge
 - case
 - casing
 - chamber
 - clip
 - compensator
 - cop killer bullets
 - cordite
 - crown
 - external ballistics
 - FFL
 - firearm trace
 - fire power
 - flash hider
 - flash suppressor
 - fully-automatic
 - gas
 - gas check
 - gas-operated
 - ghost gun
 - Glock
 - gun trace
 - high-powered
 - hollow point
 - internal ballistics
 - long gun
 - machine gun
 - magnum
 - millimeter
 - pistol
 - pistol whip
 - recoil
 - rifle
 - rifling
 - safety
 - sawed-off shotgun
 - shell case
 - shell casing
 - shotshell
 - shoulder stock
 - silencer
 - sonic crack
 - sound suppressor
 - subsonic
 - supersonic
 - terminal ballistics
 - trace
 - untraceable
 
(More coming soon)