Glock Performance Pistol Trigger 40 S&W. The GLOCK Performance Trigger provides better trigger control resulting in improved shootability and accuracy while maintaining the safety features of the GLOCK Safe Action System. Specifications for Glock Performance Pistol Trigger: Manufacturer: Glock Fabric/Material: Steel Trigger Shape: Flat Gun Make: Glock Features of Glock Performance Pistol Trigger Lighter trigger pull; Precisely controllable; Smooth pull and crisp reset for fast follow-up shots; Straight trigger face and flat profile; Consistent trigger break; Package Contents: Glock Performance Pistol Trigger What firearm models does the manufacturer say Glock Performance Pistol Trigger is compatible with? The manufacturer says that Glock Performance Pistol Trigger is compatible with Glock 44 Glock 27 Gen 5 Glock 23 Gen 4 Glock 23 Gen 5 Glock 22 Gen 4 Glock 22 Gen 5 Glock 27 Gen 4 Glock 35 Gen 4 Glock 45 Glock 19X Glock 47 Glock 17 Gen 5 Glock 26 Gen 5 Glock 19 Gen 5 Glock 34 Gen 5Glock 74065: Performance Pistol Trigger 40 S&W