Question: What Is Overtravel On A Trigger?

What is overtravel?

: amplitude of motion of a machine part or tool beyond that necessary to complete its purpose..

What Is a Stage 2 trigger?

What are Two-Stage Triggers? Two-stage triggers have an operating process that involves two distinct phases of firing. The advantage of this style of design is that it allows the user to know exactly when the firing will take place. They know that once they set the trigger after the first phase, the gun will fire.

What is a trigger sear?

In a firearm, the sear is the part of the trigger mechanism that holds the hammer, striker, or bolt back until the correct amount of pressure has been applied to the trigger, at which point the hammer, striker, or bolt is released to discharge the weapon.

What is a non stacking trigger?

If a gun does not have stacking, the trigger pressure (really trigger force) required to pull the trigger is uniform from start to finish. That non-stacking is actually pretty difficult to realize because as one compresses a spring, more force is required to compress the spring further.

Why do Glocks have 2 triggers?

It’s a safety feature. If the second one isn’t depressed you can’t pull the real trigger back.

What is trigger stacking guns?

Stacking is defined as an increase in trigger pull weight toward the end of the trigger’s rearward travel. Some people like it, some don’t, and different guns have varying amounts of it.

What is a trigger reset?

The trigger reset is the point at which the trigger and the sear are re-engaged and the pistol can be fired again. The reset is measured in distance of trigger travel.

What is the difference between a single stage trigger and a two stage trigger?

Simply put, single-stage should have one consistent pull weight for the entire length of pull from start to break, whereas two-stage triggers have two distinct stages through the pull (often referred to as 1st stage take-up and second stage “wall”). Single-stage triggers are the most used in AR applications.

What does on the wall mean in shooting?

The Wall. The resistance felt after taking in the slack is referred to as the “wall”. If the trigger travels past this point, the shot will break. This is when the stored energy in the hammer or striker is released to fire the gun. Generally, most shooters prefer this to be a “crisp” or “clean” break.

What’s the point of half cocking a gun?

The purpose of the half-cock position has variously been used either for loading a firearm, as a safety mechanism, or for both reasons. The still commonly used English expression of “going off half-cocked” derives from failing to complete the cocking action, leading to the weapon being unable to fire.

Is Geissele trigger worthwhile?

I have a rifle with a Geissele trigger, and it’s an outstanding trigger. As for “worth it” that’s in the finger of the owner. It really depends on if a Mil Spec trigger works fine for you, or if you want things like adjustable pull weight and break point in a silk-smooth trigger for things like precision shooting.

Is Glock a 2 stage trigger?

Glocks are two stage. Mushy and heavy. This gets you a long, easy first stage, a crisp second stage, and a short crisp reset. I habe done it on a dozen Glocks, it feels like an M1A national match trigger.

What is creep in a trigger?

Technically: Part of the Pre-Travel phase, and in contrast to Take-Up, Trigger Creep is any positive movement of the trigger that does cause the sear to move and does engage the mainspring. … Trigger Stacking can refer to anything that increases the resistance of the trigger the farther back you pull.

What is a DA trigger?

The term “DA/SA” typically denotes a semi-automatic, while in a revolver, “double action” generally means a weapon combining the ability to fire both double- and single-action, as opposed to a plain single-action revolver.

What is the purpose of a double trigger?

A double-stage trigger requires two separate “pulls,” or mechanical actions, before the sear can release the firing pin. To oversimplify things, it means that the sear is held at two points instead of one, and unless both are released, the rifle can’t go bang.