Drop-in threaded 9mm barrel for Glock 19 Gen 1-4 pistols. True Precision machines this barrel from American-sourced certified steel and finishes it in a hard-wearing black nitride for corrosion resistance and a deep matte appearance. The 1/2x28 thread pitch accepts most 9mm compensators, flash hiders, and suppressors. Their advanced proprietary broach-cut rifling delivers tighter groups than the factory G19 barrel without sacrificing reliability with mixed ammo loads.
Fit: Glock 19 Gen 1-4 only. Will not fit Gen 5 (different barrel profile). Pairs with our 3CR Tactical 9mm Micro Compensator for the full muzzle device package.
Run 150-200 rounds of FMJ to settle the new barrel before relying on it for defensive carry, and re-verify zero on any optic-equipped slide after the swap.
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