The tube-shaped part of the handgun through which a bullet is fired. The barrel is attached to the framePart of a handgun that all other parts are attached to or housed in. and can vary in length. The longer the barrel, the more accurate the handgun will be in hitting a target.
The part of the handgun that all other parts are attached to or housed in.
The action on a handgun loads, fires and ejects a cartridge.