TriggerTech Certified Special Straight Trigger Features The TriggerTech Certified Special trigger uses a frame decoupled safety design engineering the lever and transfer bar to provide the safety function independent of frame tolerances which improves consistency across different Glock generations and models. A redesigned safety stop broadens compatibility across real world frame tolerances while a TMDE pad helps range officers visually verify the lever safety is functioning properly during competition. The flat two stage trigger has a pull weight adjustable from 2.5 to 6 pounds letting shooters tune the feel to their preference using included heavy and light take-up springs along with the CLKR screw. This modular system is built from a separate disconnect module sear module and lever module rather than a single piece connector improving reliability under repeated use. The Certified Special is compatible with standard frame Glock Gen 1 through 5 pistols chambered in 9mm or .40 S&W covering models including the 17 17L 19 19X 22 23 24 26 27 34 35 45 and 47. Gen 5 installation requires removal of a small tab on the frame and the trigger is intended for use only with OEM Glock firearms and standard OEM Glock magazines. It is USPSA approved and permitted in IPSC Standard Optics and Open divisions making it a legal upgrade for competitive shooters. For sale at GrabAGun the TriggerTech Certified Special gives Glock owners a tunable drop safe trigger upgrade for both competition and daily carry use. TriggerTech Certified Special Straight Trigger Specifications Manufacturer: TriggerTech Model: Certified Special Caliber: 9mm / .40 S&W Compatible Hosts: Glock Gen 1-5 Trigger Type: Flat Lever Two Stage Trigger Pull Weight: 2.5-6 lbs Safety: Frame-Decoupled Safety Lever Color: Black Finish: Matte Hand: Ambidextrous Available At: GrabAGun