Apex Tactical 102173B | Type 3 Action Enhancement Kit | G43/43X/48

The Apex Tactical 102173B Type 3 Action Enhancement Kit is a drop-in trigger assembly designed for slim-frame Glock pistols. This kit includes the visually distinct Type 3 trigger, trigger bar, and an Apex Performance Connector assembled to reduce trigger pre-travel, shorten overall travel and reset distance, and deliver an approximate 4.5 lb trigger pull. Components are made of polymer and steel and are intended for Glock 43, 43X, and 48 models; it is not for use in the Glock 42.

Product Specifications

• The UPC is 850053063343.
• The kit is identified by manufacturer part number 102173B.
• The product dimensions are 1.00 x 3.60 x 5.55 inches as provided by the manufacturer.
• The listed height is 1.0000 inches.
• The listed width is 3.6000 inches.
• The listed length is 5.5500 inches.
• The color/finish is described as Action Enhancement Kit Black.
• The stated material construction is polymer and steel.
• The kit model name is given as Action Enhancement.
• The product type is a Trigger designed for slim-frame Glock models.
• The kit size/fitment is listed for Glock G43 / G43X / G48.
• The package includes a Type 3 trigger, trigger bar, and Apex Performance Connector (assembled).
• The connector provides a crisp 4.5–5 lb (approx.) trigger pull weight as provided by the manufacturer.
• The kit is noted as fits Glock slim frame models but is not for use in the Glock 42.
• Manufacturer notes: no direct ship to California (restriction listed by the supplier).

This kit refines the trigger interface for everyday carry and range/competition practice by shortening pre-travel and reset while maintaining reliable engagement with factory components. The Type 3 profile offers a distinct visual style while preserving the performance characteristics expected from Apex components.