100-B50
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What It Does
The Thin Blue Line Series Apex Action Enhancement Trigger Kit for the M&P Shield (9/40 only) directly replaces the factory hinged trigger with a solid aluminum trigger body. The trigger reduces trigger pre-travel and over-travel by approximately 20%. It features a smooth face with a Blue anodized center mounted pivoting safety. The center mounted pivoting safety prevents unintended operation by creating a trigger block that will not disengage unless the shooter places their finger directly on the trigger face. The smooth face trigger causes the shooter to place their finger on the center line of the trigger and encourages trigger manipulation directly in line with the bore axis. This Apex Action Enhancement Trigger is perfect for use with the M&P Shield already equipped with the Apex Duty/Carry Kit.

Expected Results
– Reduces pre-travel
– Reduces over-travel
– Blue anodized center mounted pivoting safety maintains factory safety values


Applicable To What Gun(s)
Works with all Smith & Wesson M&P Shield Pistols in 9mm and .40 calibers.
Works in conjunction with the Apex Shield Duty/Carry Kit, or as a stand-alone with the factory sear and other components.
NOT for use in the Shield 2.0.
NOT currently for use in the Shield 45.
 
In The Package
1 ea. Aluminum Shield Action Enhancement Trigger - Thin Blue Line Series
1 ea. Trigger Return Spring Installation Shield Slave Pin


Installation Resources
Shield Trigger Bar Install PDF – This is the recommended process for installing the trigger bar in an Apex replacement trigger for the S&W M&P Shield.






 
You may need to make an adjustment to the trigger bar loop for proper function. If you should need to tune your trigger bar, please follow the instructions on the following video: Trigger Bar Loop Adjustment Video