The Fortis Manufacturing match-grade threaded barrel drops into any Gen 3 Glock 19 slide and frame as a direct replacement for the factory tube. Machined from 416R stainless steel and finished in copper TiCN for striking contrast against a black slide, this barrel is built to deliver tighter groups across the full 9mm Luger range — 115gr practice through 147gr defensive ammunition.
Threaded 1/2x28 for compensators, suppressors, or thread protectors that share the standard 9mm pattern. The bore is held to ultra-tight concentricity standards and uses Fortis Lone Rifling to produce identical grooves and consistent shot-to-shot velocity.
Specifications:
Pair with a 3CR 9mm Micro Compensator for full-platform 9mm slides on the Glock 17/19/26 family. Function-test with your chosen ammunition before carry or competition use to confirm reliable feeding and ejection.
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