Grey Ghost Precision G17 Threaded Barrel - 1/2x28

Features

1. Match-Grade Accuracy — Precision-machined to SAAMI 9mm match chamber specs for tighter groups and more consistent shot-to-shot performance than a factory Glock barrel.
2. 1/2x28 TPI Muzzle Threads — Industry-standard thread pitch accepts suppressors, compensators, and muzzle brakes designed for 9mm.
3. 416R Stainless Steel Construction — Cut from premium 416R stainless billet, the same grade used in high-end precision rifle barrels.
4. Black Nitride Finish — Salt-bath nitride treatment increases surface hardness and corrosion resistance while reducing fouling buildup.
5. 1:10 Twist Rate — Stabilizes a wide range of 9mm projectile weights, from light defensive loads to heavy subsonic suppressor rounds.
6. Drop-In Fitment — Engineered to fit Glock 17 Gen 3 and Gen 4 pistols (and G17-pattern frames) with no gunsmithing required.
7. Protected Muzzle Threads — Ships with a thread protector to keep the crown and threads clean when running unsuppressed.
8. 5-Inch Overall Length — Slightly extended barrel length provides clearance for thread attachments without altering slide function.
9. Made in the USA — Manufactured in the United States by Grey Ghost Precision to tight quality-control tolerances.