The Apex Tactical 102173BLU Action Enhancement Kit Blue from Apex Tactical delivers a refined upgrade for Glock Gen 3 and Gen 4 pistols, pairing the Apex Action Enhancement Trigger with a Gen 3 trigger bar, the Apex Ultimate Safety Plunger, and the Apex Performance Connector to unlock smoother, more consistent trigger pull and improved reset feel. Crafted with nickel/aluminum construction, this collection of components integrates seamlessly with compatible frames to enhance control, reduce overtravel, and promote reliable, repeatable firing performance in high-stress shooting scenarios. Ideal for competition, duty, or recreational use, the kit helps shooters achieve a cleaner break and crisper follow-through without compromising reliability. The included trigger bar geometry complements the action enhancement trigger, while the safety plunger and connector work in harmony to minimize creep and improve mechanical integrity under a variety of conditions. With its professional-grade design, the Apex Tactical Action Enhancement Kit supports fast, precise follow-ups and enhanced shooter confidence, making it a compelling upgrade for Glock owners seeking to optimize trigger consistency and overall handgun performance.