Trigger disconnector
Encyclopedia
A trigger disconnector is a type of safety in a firearm
, which prevents the trigger from being held down after a shot has been fired. This disallows either automatic fire
or deliberate "slam fire", depending upon the particular firearm's action
. Notable firearms that lack this feature include machine gun
s, the Winchester Model 1897
, the Winchester Model 12
, and Ithaca 37
shotgun
s.
Firearm
A firearm is a weapon that launches one, or many, projectile at high velocity through confined burning of a propellant. This subsonic burning process is technically known as deflagration, as opposed to supersonic combustion known as a detonation. In older firearms, the propellant was typically...
, which prevents the trigger from being held down after a shot has been fired. This disallows either automatic fire
Automatic firearm
An automatic firearm is a firearm that loads another round mechanically after the first round has been fired.The term can be used to refer to semi-automatic firearms, which fire one shot per single pull of the trigger , or fully automatic firearms, which will continue to load and fire ammunition...
or deliberate "slam fire", depending upon the particular firearm's action
Firearm action
In firearms terminology, an action is the physical mechanism that manipulates cartridges and/or seals the breech. The term is also used to describe the method in which cartridges are loaded, locked, and extracted from the mechanism. Actions are generally categorized by the type of mechanism used...
. Notable firearms that lack this feature include machine gun
Machine gun
A machine gun is a fully automatic mounted or portable firearm, usually designed to fire rounds in quick succession from an ammunition belt or large-capacity magazine, typically at a rate of several hundred rounds per minute....
s, the Winchester Model 1897
Winchester Model 1897
The Winchester Model 1897, also known as the Model 97, M97, or Trench Gun, was a pump-action shotgunwith an external hammer and tube magazine manufactured by the Winchester Repeating Arms Company. The Model 1897 was an evolution of the Winchester Model 1893 designed by John Browning. From 1897...
, the Winchester Model 12
Winchester Model 1912
The Winchester Model 1912 is a hammerless slide-action, i.e., pump-action, shotgun with an external tube magazine. Popularly-named the Perfect Repeater at its introduction, it largely set the standard for pump action shotguns over its 51 year high-rate production life...
, and Ithaca 37
Ithaca 37
The Ithaca 37 is a pump-action shotgun made in large numbers for the civilian, military, and police markets. It utilizes a novel combination ejection/loading port on the bottom of the gun which leaves the sides closed to the elements. In addition, the outline of the gun is clean...
shotgun
Shotgun
A shotgun is a firearm that is usually designed to be fired from the shoulder, which uses the energy of a fixed shell to fire a number of small spherical pellets called shot, or a solid projectile called a slug...
s.