The Optimized Performance Trigger Bar from LTT provides significant reduction in reset distance, improved double action, and a reduction in over travel on your PX4.

ArmorLube-DLC or Diamond-Like Carbon is the most durable and corrosion-resistant coating we have ever used.

Please note: The PX4 Optimized Trigger Bar is Only Available in Black DLC Finish and works on the PX4 Compact Carry, PX4 Full-Size and Subcompact in 9mm and .40 ONLY.