In October 2016 Caracal USA announced that they will replace the recalled pistols with a Model F pistol upgraded with a redesigned trigger safety, trigger bar, firing pin unit.
12.
Because most bomber crews operated in the Arctic region during the Cold War, a trigger bar was used that could be depressed while wearing mittens as opposed to a conventional trigger.
13.
When a magazine is not locked into the weapon, the downward force of the stronger magazine disconnect spring causes the trigger bar to pass beneath the internal lockwork of the weapon when the trigger is pressed.
14.
As the trigger is pulled in this state, the trigger bar rotates the sear, a lug on the sear disengages the firing pin safety located directly above it, and the opposite side of the sear releases the hammer.
15.
The center ( " safe " ) setting with the selector lever pointing vertically downwards, mechanically lowers the trigger bar and the disconnector so there is no connection between the trigger and the semi-automatic sear which holds the hammer.
16.
The weapon is secured against misfires through a manually operated safety ( whose lever, as in the AKM is located on the right side of the receiver ), that disables the trigger bar and limits the movement of the bolt carrier.
17.
The magazine disconnect on a P22 works by using a strong spring to apply downward force against the trigger bar, such force being sufficient to overcome the action of the relatively weaker trigger spring which interacts with upward force on the same bar.
18.
The trigger is connected on the left side of the frame to a trigger bar which, as the trigger is pulled, moves rearward pushing against the sear tail which is under the control of the V-spring that serves as both trigger and sear springs.
19.
In response to a request made by American law enforcement agencies for a two-stage trigger with increased trigger pull, Glock introduced the NY1 ( New York ) trigger module, which features a flat spring in a plastic housing that replaces the trigger bar's standard coil spring.
