Zaffiri Precision Threaded Barrel for Glock 19 Gen 1-5 – Black Nitride Finish

This Zaffiri Precision threaded barrel replaces the factory Glock 19 barrel with a suppressor-ready option that maintains reliable function across Gen 1 through Gen 5 frames. The 1/2x28 thread pitch accommodates most 9mm suppressors and muzzle devices, while the match-grade chamber and bore deliver consistent accuracy for defensive or competition use.

Manufactured from 416R stainless steel with a black nitride finish for corrosion resistance and reduced friction. Drop-in installation requires no fitting or modification to your Glock 19. The recessed target crown protects rifling integrity, and conventional rifling is compatible with all jacketed and lead projectiles. Note: Use of a suppressor requires compliance with NFA regulations including ATF Form 4 approval and applicable state/local laws.

• Type: Threaded Pistol Barrel
• Caliber: 9mm
• Thread Pitch: 1/2x28
• Material: 416R Stainless Steel
• Finish: Black Nitride
• Compatible Firearms: Glock 19 Gen 1, 2, 3, 4, 5