What thread pitch is used on this barrel?

This Glock 17 threaded barrel uses the standard 1/2x28 thread pitch, ideal for most 9mm suppressors and compensators.

Does this barrel improve accuracy?

Yes. Made from match-grade 416R stainless steel, this barrel offers tighter tolerances and improved rifling for enhanced accuracy.

Glock 17 Threaded Barrel – 1/2x28 Suppressor-Ready

Q: Will this barrel fit my Glock 17 Gen 5?

Yes, the threaded barrel is compatible with Glock 17 Gen 3, 4, and 5 models. It is a true drop-in fit with most OEM and aftermarket slides.

Q: Is a thread protector included?

Yes, every barrel includes a precision-fit thread protector to safeguard the muzzle when not using attachments.

Glock 17 Threaded Barrel – 1/2x28 Suppressor-Ready

**Ballistic Advantage Premium 9MM, 5 in Threaded Barrel, 1/2x28, For Glock 17 Gen 5, Copper** $157.50

**Ballistic Advantage Premium 9MM 5-Inch Threaded Barrel for Glock 17 Gen 5 – Gold PVD** $157.50

**Ballistic Advantage Premium 9MM Threaded Barrel for Glock 17 Gen 5** $175.50

**Ballistic Advantage Premium, 9MM, 5 in Threaded Barrel Glock 17 Gen 5, Spiral Fluting & Copper PVD** $193.50

**Ballistic Advantage Premium, 9MM, 5 in Threaded Barrel Glock 17 Gen 5, 1/2x28, Spiral Fluting** $175.50

**Backup Tactical Threaded Barrel 9MM For Glock 17** $159.47

**Griffin ATM Glock G17 Gen 5 Threaded Barrel 1/2x28 - With Micro Carry Comp** $186.00

**Griffin ATM Glock G17 Gen 3/4 Threaded Barrel 1/2x28 - With Micro Carry Comp** $186.00

**Grey Ghost Precision Barrel, 9MM, Threaded, Fits Glock 17 Gen 3/4** $182.39

**Grey Ghost Precision Barrel, 9MM, Threaded, Fits Glock 17 Gen 5** $182.39

**Grey Ghost Precision Barrel, 9MM, Threaded, Fits Glock 17 Gen 3/4 - Stainless** $182.39

**Glock G17 Gen 4 9mm Threaded Barrel w/ Thread Protector, 4.94"** $188.48

**Faxon Match Series Glock 17 Gen 5 Threaded Barrel w/ Flame Fluting** $119.44

**Faxon Duty Series Barrel for G17, Full-Size, Gen 2-4, 9mm, 4150, QPQ Nitride, Threaded** $91.62

**Noveske Barrel For Glock 17 G3/4 Threaded Blk** $282.53

**Noveske Barrel For Glock 17 G5 ThreadedBlack** $282.53

**Rival Arms Barrel For Glock 17 Gen 5 V1 Threaded Blk** $199.99

**Rival Arms Barrel For Glock 17 Gen 5 V1 ThreadedSs** $199.99

**Rival Arms Barrel For Glock 17 Gen 3/4 V1 Threaded Blk** $199.99

**G17 Gen 5 Barrel Threaded TiN** $170.99

**G17 Gen 5 Barrel Threaded Black Nitride** $170.99

**G17 Gen 5 Barrel Threaded Stainless** $170.99

Glock 17 Threaded Barrel – Suppressor-Ready Performance You Can Count On

Upgrade your Glock 17 with a precision-machined threaded barrel designed for accuracy, compatibility, and superior reliability. Whether you're adding a suppressor, compensator, or just want a match-grade feel, our Glock 17 threaded barrels deliver the performance enhancements that serious shooters demand.

Made from heat-treated 416R stainless steel, each barrel is cut with a 1/2x28 thread pitch and finished in your choice of black nitride, gold TiN, or natural stainless. These barrels drop in with no fitting required and are compatible with most Glock 17 Gen 3–5 models, making them ideal for tactical upgrades or range-day builds.

Every barrel includes a custom thread protector to keep your muzzle safe when not running an attachment. Whether you're suppressor-curious or already running a full setup, this is the ideal first step.

🔧 Features at a Glance

✅ Thread Pitch: Standard 1/2x28 for 9mm attachments
✅ Construction: 416R stainless steel with precision rifling
✅ Finish Options: Black Nitride, TiN (Gold), or Stainless
✅ Includes: Matching thread protector
✅ Fitment: Drop-in compatible with Glock 17 Gen 3, 4, and 5

Why Choose Our Glock 17 Threaded Barrel?

🔬 Match-Grade Precision – Improved accuracy and tighter tolerances over OEM barrels
🔩 Suppressor & Compensator Ready – Threaded for attachments, plus a thread protector included
🧱 Drop-In Fitment – No gunsmithing required; just swap and shoot
🇺🇸 USA-Made Quality – Designed and manufactured in the United States

Looking to complete your build? Pair this barrel with a high-performance Glock 17 Compensator for reduced muzzle rise and faster follow-up shots. For added protection and style, browse our selection of Backup Tactical Thread Protectors. And don’t forget to check out our full Glock Accessories collection for enhanced performance from slide to frame.

🔎 FAQ

Q: Will this barrel fit my Glock 17 Gen 5?
A: Yes, this barrel fits Glock 17 Gen 3, 4, and 5. Always verify compatibility with aftermarket slides if applicable.

Q: What thread size does this use?
A: It uses 1/2x28 threading—standard for most 9mm suppressors and compensators.

Q: Can I shoot standard 9mm ammo through it?
A: Absolutely. This barrel is built for all standard 9mm loads, including +P ammo.

Q: Is a thread protector included?
A: Yes. A matching thread protector is included to protect your barrel when attachments are not in use.

Q: Will this improve my shooting accuracy?
A: Most users notice improved shot consistency due to tighter tolerances and cleaner rifling compared to stock barrels.