The 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 center mounted pivoting safety. The trigger is perfect for use with the Shield already equipped with the Apex Duty/Carry Kit.

Features :

• Reduces pre-travel
• Reduces over-travel
• Center mounted pivoting safety maintains factory safety values