The Enhanced Mil-Spec PCC Trigger is optimized for use in 9MM AR-9 firearms while delivering improved mil-spec performance. Compatible with the MDP-9, UDP-9 & 0940/1045 receivers.

The Action Enhancement Kit features the Apex Action Enhancement Trigger with a Gen 3 trigger bar, an Apex Ultimate Safety Plunger and an Apex Performance Connector.

The Action Enhancement Kit features the Apex Action Enhancement Trigger with a Gen 3 trigger bar, an Apex Ultimate Safety Plunger and an Apex Performance Connector.

APEX ACTION ENHANCEMENT KIT FOR GLOCK G17/G19 GEN 5 RED

APEX ACTION ENHANCEMENT KIT FOR GLOCK G43/G43X/G48 BLACK

APEX ACTION ENHANCEMENT KIT FOR MOST GLOCK PISTOLS

APEX ACTION ENHANCEMENT KIT FOR SPRINGFIELD HELLCAT BLK

APEX PERFORMANCE CONNECTOR FOR ALL GLOCK EXCEPT 42/43

APEX SPRING KIT DUTY/CARRY S&W J FRAME EXCEPT BODYGUARD

This kit is a combination of the Apex Duty/Carry Kit for the M&P Shield and the Apex Action Enhancement Red Trigger for the M&P Shield. The Action Enhancement Trigger directly replaces the factory hinged trigger with a solid aluminum trigger body which reduces pre-travel and over-travel by approximately 20%. It features a smooth face with a center-mounted pivoting safety that maintains factory safety values. The Apex Duty/Carry Kit was designed to provide the M&P Shield pistol owner a smooth, consistent trigger pull that is approximately 2 lbs lighter (based on variations in factory tolerances) with the advantages of shorter over-travel and more detectable trigger reset. However, armorer or gunsmith installation of the Ultimate Striker Block (USB) into the Shield slide is strongly recommended.