What kind of action does a glock have

The final safety involves the trigger bar, which rests on the safety ramp within the trigger mechanism housing. The trigger bar engages the rear portion of the firing pin and prevents the firing pin from moving forward. As the trigger is pulled rearward the trigger bar lowers down the safety ramp and allows the release of the firing pin. After firing, the trigger bar moves upward and re-engages the firing pin. As the trigger is released, all safeties automatically reengage.

After a round is fired, you only have to release the trigger until it resets, which you can hear and feel. All three pistol safeties automatically re-engage when you release the trigger to its forward position. If the double action is used every time with the revolver, then the trigger will be uniform and the same pull length and weight with every shot.

This means that the first round fired will be a double-action trigger pull, where the trigger both cocks the hammer and releases it in one pull, and then every follow-up shot will be single action.

The way this works is that the firing of the round causes recoil which pushes the slide back, ejects the spent casing and chambers a new round. At the same time though, this recoil is resetting the hammer and arming it for the next shot, so the shooter does not have to cock the hammer manually or revert back to double-action trigger pulls again.

This allows all shots from the 2nd onward to be shorter and lighter single-action pulls. There are some firearms that are DAO Double Action Only but you will not run across them all too often in the semi-automatic world.

Just understand that any semi-auto that states it is DAO means that every trigger pull will be double action. That is, heavy and long because it is doing both actions as described above. Much in the same way that someone incredibly tall might have trouble enjoying the drive inside a tiny car, there will be individuals who will not enjoy one action type over the other. As the trigger is pulled rearward, the trigger bar pushes the firing pin safety up and frees the firing pin channel.

If the user decides not to fire and releases the trigger, the firing pin safety automatically reengages. Drop safety The trigger bar rests on the safety ramp within the trigger mechanism housing. The trigger bar engages the rear portion of the firing pin and prevents the firing pin from moving forward. As the trigger is pulled rearward the trigger bar lowers down the safety ramp and allows the release of the firing pin.

After firing, the trigger bar moves upward and reengages the firing pin.