Why do some rifles have double triggers?

Double-action triggers provide the ability to fire the gun whether the hammer is cocked or uncocked. This feature is desirable for military, police, or self-defense pistols.

Why would a rifle have two triggers?

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.

What is a double set trigger?

DST or Double-Set Triggers – On a rifle, a complete secondary, miniature action, which when cocked by pulling the rear trigger transforms the front trigger to a hair trigger. … A Double-Set trigger is normally recognizable by the small setscrew used to adjust the weight of pull required.

Why did Quigley’s rifle have two triggers?

So in short: it allows him to have a very light trigger pressure (which makes it easier to maintain accuracy) while at the same time not having his rifle go off at every bump, jolt and shove.

What’s the point of a hair trigger?

The “hair trigger”, more properly called a set-trigger, provides a very light trigger-pull enabled by first pressing the set-trigger to take up the slack of the trigger controlling the sear in the example provided with the question, which is a double set-trigger.

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What is a butterfly trigger?

In this configuration, the V-shaped “butterfly” trigger is located at the very rear of the weapon with a “spade handle” hand-grip on either side of it and the bolt release in the center. The spade handles are gripped and the butterfly trigger is depressed with one or both thumbs.

What is the difference between a single stage 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 is double set?

: a set-trigger mechanism employing two triggers one in front of the other by means of which a very light trigger pull may be obtained.

How does a two-stage trigger work?

A two-stage or double-stage trigger features an initial, heavier pull-stage called “slack,” followed by a lighter second stage that precedes firing. If you reach the end of the first stage and choose not to discharge the gun, you simply release the trigger to reset into the first stage again.

What is AccuTrigger on a Savage rifle?

The AccuTrigger is a functionally two-stage trigger developed by the Savage Arms Company in 2002. The trigger was designed for ease of use and the ability for end users to adjust the weight of the pull on the trigger.

Why do Glocks have 2 triggers?

The Two Triggers Serve as a Safety Purpose

The biggest reason why Glock pistols have two triggers is that this serves as a safety mechanism. … Even though there is only one actual trigger on a Glock, you have to pull back those triggers if you want the gun to fire. Glocks double trigger is an important safety mechanism.

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What does Hare trigger mean?

1 : immediately responsive to the slightest stimulus a hair-trigger temper. 2 : delicately adjusted or easily disrupted. hair trigger. noun.

How heavy is a hair trigger?

Most striker-fired semiauto pistols have trigger pull weights that range from 5 to 7 pounds, and these triggers generally have some take-up.

How much weight does it take to pull a trigger?

Trigger Pull Weight for a Handgun

> As a general rule, a serious use pistol should have a trigger no lighter than 4 pounds and ideally no more than 6 pounds.