Zaffiri Precision Threaded Barrel for Glock 17 Gen 5 – TiN Gold Finish

This threaded barrel from Zaffiri Precision upgrades your Glock 17 Gen 5 with suppressor-ready capability and enhanced durability. The 1/2x28 thread pitch accommodates most common pistol suppressors and muzzle devices, while the titanium nitride (TiN) coating provides superior hardness, reduced friction, and corrosion resistance compared to standard finishes. The distinctive gold color also aids in chamber checks and bore inspections.

Machined from 416R stainless steel and heat-treated for strength, this barrel is a drop-in replacement requiring no gunsmithing. The TiN coating extends barrel life and maintains accuracy over extended firing schedules. Compatible exclusively with Glock 17 Gen 5 pistols — verify your generation before ordering. For suppressor use, ensure your suppressor is rated for 9mm and follow all NFA regulations including proper registration and tax stamp requirements.

• Type: Threaded pistol barrel
• Caliber: 9mm
• Thread Pitch: 1/2x28
• Material: 416R stainless steel
• Finish: Titanium Nitride (TiN) gold
• Compatible Firearms: Glock 17 Gen 5 only