Glock 19 Complete Lower Parts Kit

Features

1. Complete Frame Internals — Every small part needed to populate a stripped Glock 19 frame, from trigger group to slide lock, in a single kit.
2. Glock 19 Gen 3 Compatible — Built to drop into Gen 3 Glock 19 frames and compatible 80% polymer builds such as Polymer80 and GST-9 platforms.
3. Trigger Assembly Included — Trigger with trigger bar, trigger spring, trigger housing with ejector, and 5.5 lb connector for a factory-spec pull.
4. Slide Stop and Slide Lock — Slide stop lever, slide lock, and slide lock spring to control lockback and takedown function.
5. Magazine Catch Components — Magazine release and magazine catch spring for reliable mag retention and clean drops.
6. Full Pin Set — Trigger pin, locking block pin, and trigger housing pin included so you can complete the build without sourcing extras.
7. 9x19mm Platform — Designed around the 9mm Glock 19 fire control geometry for predictable reset and consistent ignition.
8. Build or Repair Ready — Use it to finish an 80% frame project or to refresh worn internals on an existing pistol.
9. Compact Pistol Fit — Sized specifically for the Glock 19 compact frame, the most popular concealed-carry and duty platform in the lineup.