Re: triggers and trigger jobs?
Jason
In part, I think it boils down to a fire control that will adjust down to the lower limit some times required by shooters, or those who believe the lighter trigger pull is the end all be all of fine accuracy, and will do so while remaining safe and or reliable to prevent inadvertent discharge closing/opening the bolt, or jar off. It is important to understand that on some designs the same screw that adjusts trigger pull weight is the same adjustment screw that retracts the trigger to a safe, secure and reliable sear support condition to ensure the system is not susceptible to a host of malfunctions that would cause premature discharge without the arm handler intending the arm to do so.
Some aftermarket designs are better suited for lower trigger pull requirements than factory systems. There are many factors to consider in relationship to simply adjust, or replace a fire control to suit your given requirements, or applications given the operational environment the arm will be utilized during its employment for a given task.
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