Apex 102P145 | Polymer Trigger Kit for Glock Gen3/Gen4 | FDE

The Apex Tactical Polymer Action Enhancement Kit (part 102P145) is a drop-in trigger kit designed for many Glock Gen 3 and Gen 4 pistols. The kit replaces the factory polymer trigger, connector and striker plunger with Apex components to deliver a smoother pull, reduced travel and a crisper break while maintaining the factory safety interface. Components are direct-fit replacements intended to install without additional fitting on compatible models.

Product Specifications

• The manufacturer is Apex Tactical Specialties Inc..
• The manufacturer’s part number is 102P145.
• The product is a polymer trigger kit sold as a direct drop-in replacement for compatible Glock models.
• The kit includes an Apex Polymer Action Enhancement Trigger, a Trigger Bar, an Apex Performance Connector and an Apex Ultimate Safety Plunger as a complete kit.
• The color and finish are listed as Flat Dark Earth.
• The material for the trigger is polymer.
• The size is described as Slim.
• The kit is compatible with the following Gen3 and Gen4 Glock models: G17, G17L, G19, G22, G23, G24, G26, G27, G31, G32, G33, G34, G35.
• The kit does not fit 10mm, .45 ACP or .45 GAP Glock models and is not for use in Gen5 models.
• The installation is a direct drop-in replacement that requires no fitting on compatible pistols.
• The kit is reported to reduce trigger pull weight by approximately one pound and to reduce pre-travel, overall travel and reset distance.
• The trigger provides a center-mounted pivoting safety intended to maintain factory safety values.
• Trigger bar finish may vary and is supplied in either Matte Nickel or Bright Nickel finish.
• The UPC is 854751007531.

Engineered for shooters who want a refined trigger feel without permanent gunsmithing, this Apex kit suits competition shooters and everyday carry setups that use compatible Gen3/Gen4 Glock frames. The kit’s reduced pull weight and crisper break improve follow-up shot timing and overall trigger control while preserving factory safety geometry.

For owners of supported Glock Gen3 and Gen4 models seeking a straightforward upgrade, the Apex 102P145 provides a tangible improvement in trigger characteristics with simple installation. Its polymer construction and Flat Dark Earth finish give a modern, low-profile appearance while the kit retains the trigger’s factory safety interface for reliable operation.

Users commonly praise the kit for its crisp trigger break and the noticeable reduction in trigger pull weight.