Zaffiri Precision G17 Gen 5 Threaded Barrel

Zaffiri Precision G17 Gen 5 Threaded Barrel

The Zaffiri Precision G17 Gen 5 Threaded Barrel offers a high-performance, match-grade solution for Glock^® 17 Gen 5 owners seeking precision, reliability, and suppressor compatibility. Engineered for those who demand elite performance from their firearm, this drop-in barrel upgrade improves accuracy while maintaining flawless function with factory slide tolerances.

Crafted from 416R stainless steel, this barrel is stress relieved and heat treated to a Rockwell hardness of RC 40-42 for enhanced durability and thermal stability. Zaffiri’s attention to detail results in a polished feed ramp and a precision-machined target crown for consistent performance with every shot. The oversized lock-up area provides a tighter fit to the slide, ensuring repeatable barrel positioning that supports long-term accuracy.

This threaded variant features a 1/2 x 28 muzzle thread and includes a thread protector, making it suppressor- and compensator-ready out of the box. Whether you’re building a custom suppressor-ready platform or just want the flexibility of thread-on muzzle devices, this barrel is optimized for versatility and performance.

***IMPORTANT: This is the newer style lug – Gen 5 Glock^® 17 compatible ONLY. It will NOT work with Gen 1-4 models.***

Finish Options:

• Black Nitride – Durable and corrosion-resistant with a tactical matte finish
• Stainless – Classic, clean look for polished aesthetics
• TiN Gold – Titanium Nitride finish for enhanced wear resistance and bold style

Specifications:

• Compatibility: Glock^® 17 – Gen 5 Only
• Twist Rate: 1:10 – optimized for stability across various bullet weights
• Muzzle: Threaded – 1/2 x 28 pitch, includes matching thread protector
• Material: Premium 416R Stainless Steel
• Hardness: Stress relieved and heat treated to RC 40-42
• Muzzle Features: Precision target crown and oversized lock-up area for improved accuracy
• Ammunition Compatibility: Made to work with lead, plated, or jacketed ammunition
• Design: Large “ZP” logo engraved on the port side of the lockup
• Origin: 100% Made in the USA

Legal Note: Threaded pistol barrels are not legal in all jurisdictions. It is your responsibility to know your local laws before purchasing a threaded barrel. Always comply with state and local regulations.

Elevate your Gen 5 Glock^® build with precision craftsmanship and enhanced functionality from Zaffiri Precision’s trusted barrel line.