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Shadow Systems LLC

Gen3 & Gen4 G19 Complete Top End (NOW FULLY CONFIGURABLE)



Shadow Systems Slides are 100% U.S. made from U.S. sourced materials.  Save money and time by buying as a complete kit versus building from individual parts.

Our complete top ends drop onto your existing platform and instantly improve accuracy, function, and ergonomics.  Choose the slide, barrel, and finishes that fit your requirements. 

A few notes on the options: 

Generation: Please note that Gen4 is available only in the Enhanced Carry and Optics Ready slides.  Gen3 is used for P80 guns.

Slide Finish: Check out our notes on finish HERE.

Extractor: Our high-reliability extractor is tough as can be and improves reliability and longevity of your system.  See more details HERE.

Sights: Several sight options are now available offering perfect point-of-impact with all loads we tested.  They also give you a nice low co-witness with the RMR while being perfect combat height if you run only irons.  We believe dots in the rear clutter the sight picture unnecessarily so all of our sight options come with a black serrated rear.  If you plan to mount an optic, you might be happiest with a basic black front to prevent you from shifting focus inadvertently when tracking the dot at high speed.  If running only irons, the fiber optic or outlined tritium (green and orange) options are ideal.

Kit Includes:

  • Glock 19 Gen3 and Gen4 Compatible
  • 17-4 Stainless Steel Slide
  • 416 Stainless Match Barrel of your choice
  • Extractor of your choice
  • Recoil assembly of your choice
  • Rear cover plate of your choice
  • Firing Pin Assembly
  • Firing Pin Safety and Spring
  • Extractor Depressor Plunger Assembly
  • Channel Liner
  • Includes RMR screws

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