XTS Frame/Lower Parts Kit Features The XTS Frame/Lower Parts Kit brings together every small part needed to complete a Glock Gen 3 lower build outside of the frame locking block and magazine. Included in the kit are the trigger trigger housing with ejector trigger spring and a connector rated at 5.5 pounds forming the core of the fire control components that determine how the pistol feels when fired. Supporting hardware such as the trigger pin trigger housing pin and locking block pins ensures every component has the fasteners needed for proper installation. This kit fits Glock Gen 3 models 17 19 22 23 31 and 32 covering some of the most popular Glock platforms on the market. Beyond the trigger assembly the kit includes the slide lock and spring slide stop release with spring magazine release and magazine release spring giving a builder everything needed to bring a stripped Gen 3 frame to a functional state. The black finish matches factory Glock parts keeping the finished pistol s appearance consistent and professional. Because the kit excludes the frame locking block and magazine it is best suited for builders who already have those components on hand or are upgrading an existing pistol s internals. For Glock Gen 3 owners looking to complete a build or refresh worn factory parts the XTS Lower Parts Kit offers a straightforward affordable solution. XTS Frame/Lower Parts Kit Specifications Manufacturer: XTS Model: Frame/Lower Parts Kit Compatible Hosts: Glock Gen 3 17 19 22 23 31 32 Color: Black Includes: Trigger Trigger Housing w/ Ejector Trigger Spring Connector 5.5 lbs Trigger Pin Trigger Housing Pin Locking Block Pin Slide Lock Slide Lock Spring Slide Stop Release w/ Spring Magazine Release Magazine Release Spring Available At: GrabAGun