Air rifle/gun: 气枪
Rifle or gun from which a pellet or dart is propelled by compressed air.
Automatic firearm: 自动枪
One which reloads automatically as part of the firing action.
Part of the firearm which holds the round for firing.
Machine gun: 机关枪
Firearm which fires all ammunition automatically when the trigger is depressed.
Small firearm, able to be easily concealed about the person.
Bolt-action, semi-automatic or automatic Has grooved rifling in the barrel.
Sawn-off shotgun/rifle: 锯短的步枪
Firearm with the barrel and/or butt shortened so as to make it easier to conceal about the person.
Telescopic sight affixed to a rifle.
Firearm with no furling in the barrel. Fires a large cartridge, usually filled with shot of varying sizes. Lever action and pump action describe the loading mechanisms.
Parts of a firearm which, when aligned by the shooter, direct the firearm to the target.
Device placed on the barrel of a firearm to muffle or deaden the sound of the report.