From the outside and with the door closed, ensure that the. frame is in a straight vertical plane (not twisted). To do. this check that the weather-stripping on the latch side is. evenly compressed along the entire height of the door slab.
In Binary Mode, the firearm will discharge one round with every function of the trigger whether a pull or a release. A user can negate the round that would otherwise be fired during the release function by simply moving the selector back to Mode 2 and then safely releasing the trigger.
New Unique SA/DA Trigger System. The PT24/7 Pro Trigger system solves the double action/single action dilemma once and for all. Figure 1 shows the trigger at full rest. When a round is chambered, the trigger sets in single action mode with the trigger traveling freely to the crisp break point shown in figure 2.