Even though there's a lot to like about the Gen 5 Glock, one thing that could be improved is the trigger. However, many aftermarket triggers don't give you a guarantee on maintaining the reliability of your go-to handgun, but Timney Triggers designed its Alpha Trigger with reliability and safety in mind. Each Timney Alpha Trigger is purposely designed to maintain the legendary reliability and safety of the Glock®operating system, all while enhancing the trigger pull for greater performance. This trigger includes a Teflon-nickel-treated trigger bar and sear, along with an anodized-aluminum straight trigger blade. The factory-tuned components are built to give you a crisp, clean trigger pull that measures in at three pounds. Other than these components, the Timney Alpha Glock®trigger uses all of Glock's OEM components and springs. The trigger parts are easy to install, so you'll need no gunsmith to enhance your go-to Glock®. You'll be making precision shots in no time. The trigger is designed to fit Gen 5 models of the G17, G19 and G34.