The Grey Ghost Precision GGP Threaded Barrel For GLK17 Gen3/4 is a drop-in, match grade upgrade for Glock 17 pistols chambered in 9mm. Machined from 416R stainless steel and finished in durable black nitride, this threaded barrel is built for shooters who want tighter groups and reliable performance while maintaining factory-style fit in Gen 3 and Gen 4 frames.

This barrel features a SAAMI-spec 9mm match chamber and a 1:10 twist rate to stabilize a wide range of common 9mm loads. The threaded muzzle makes it ready for compatible compensators or suppressor setups, making it well suited for range use, training, and competition-focused builds. Grey Ghost Precision is known for precise machining and consistent quality, and this barrel reflects that reputation in both fit and finish.

Key Features:

• Manufacturer: Grey Ghost Precision
• Model: Match Grade Barrel
• Caliber: 9mm
• Finish Color: Black Nitride
• Threaded Barrel: Yes