Shadow Systems dba Shadow Gunworks

Our Custom Frame Completion Kit includes all components needed to build your own compact Glock pistol minus the frame. It includes the Shadow Systems Elite Trigger our top-rated flat-faced machined aluminum trigger. Finalize your build with the highest-quality Made in the USA Shadow Systems upgraded parts for your Glock pistol. Compatible with Gen 3 or Gen 4 Glock 19 frames. Shadow Systems Frame Completion Kit includes: Shadow Systems Elite Trigger (flat-faced machined aluminum trigger.) Magazine Catch Magazine Catch Spring 3.5 lb Connector G19/23/32 Locking Block Standard-length Slide Stop Lever Slide Lock Slide Lock Spring Trigger Housing Pin Trigger Housing with Ejector Locking Block Pin Trigger Pin Trigger Spring (standard weight) Compatible Gun Models: Glock Gen3 G 19 Glock Gen 4 G19