Polymer80 P80 Curved Trigger for Glock Gen 1-4 9mm Luger/.40S&W/.357 SIG/.45 G.A.P Machined The Polymer80 P80 curved Trigger is machined from solid 6061-T6 Aluminum bar stock and can easily be installed in either a Polymer 80 or for Glock compatible lower receiver. The P80 Curved trigger features a flat surface across its face with a slight vertical curve for comfortable consistent indexing. Additionally this unit provides you with reduced pre-travel, a short and smooth pull and a crisp reset to promote speed and accuracy. Specifications and Features: Polymer80 P80 Curved Trigger P80-CT-BLK-RED for Glock Gen 1-4 17/19/26/34/22/23/27/35/24/31/32/33/37/38/39 Flat Surface Across Face With Slight Vertical Curve Comfortable Consistent Indexing Reduced Pre-Travel Short, Smooth Pull Crisp Reset Promotes Speed and Accuracy Polymer P80 or for Glock Compatible OEM Trigger Bar Included Machined 6061-T6 Aluminum Bar Stock Black Shoe Red Safety Fits: for Glock Gen 1-4 Models for Glock G17, G19, G26, and G34 9mm Models for Glock G22, G23, G27, G35, and G24 .40 S&W Models for Glock G31, G32, and G33 .357 SIG Models for Glock G37, G38 and G39 .45 G.A.P Models Note: Will NOT fit any model which is not listed.