Rosco Glock 17 Barrel – Bloodline | Gen 1–4
Not Yet Rated | Write the First Review SKU: 222-ROS-BL-G17-9MM-M-STD
UPC: 850000000000
MFG#: BL-G17-9MM-M-STD

Bloodline Glock 17 Barrel (GEN 1–4) – Match-Grade Drop-In Upgrade for Accuracy and Reliability

The Rosco Bloodline Glock 17 barrel is the performance boost your pistol deserves. Designed for Gen 1–4 models, this non-threaded, drop-in barrel offers superior fitment, accuracy, and long-lasting durability—all without needing a gunsmith.

Whether you’re running your Glock 17 for concealed carry, competition, or just as your daily range pistol, this match-grade barrel delivers consistent performance with SAAMI-spec reliability. Made from 416R stainless steel and finished with a tough black Melonite coating, it resists corrosion, improves lubricity, and withstands high round counts with ease.

🔧 Key Features:

• Fits Glock 17 Gen 1–4 – Drop-in installation, no fitting required

• 416R Stainless Steel – Known for strength, precision, and heat resistance

• Melonite Finish – Corrosion-resistant and low-friction surface

• Match-Grade Cut Rifling – Broach-cut for enhanced accuracy and consistency

• Recessed Target Crown – Protects rifling and supports tighter groupings

• Non-Threaded Design – Ideal for carry and states restricting threaded barrels

• Rated for +P Ammunition – Built to handle duty-level stress

🎯 Why Upgrade to a Non-Threaded Rosco Barrel?

Rosco’s non-threaded Glock 17 barrel is purpose-built for shooters who want tighter groups, cleaner lines for concealed carry, and zero compromise on performance. The beveled chamber reduces wear on locking surfaces and offers smoother cycling—ideal for anyone who puts real rounds downrange.

If you're tired of low-end aftermarket barrels or looking for a simple upgrade without violating carry laws or needing special holsters, the Bloodline Glock 17 barrel is the clear winner.

📐 Specifications:

• Compatibility: Glock 17 (Gen 1–4 only)

• Caliber: 9mm

• Twist Rate: 1:10 RH

• Barrel Material: 416R stainless steel

• Finish: Melonite (black nitride)

• Design: Drop-in, non-threaded

• Crown: Recessed target crown

• Use Case: Concealed carry, range, duty use

Looking to complete your Glock 17 setup or explore more barrel options? Here are top accessories and alternatives worth checking out:

• Want a suppressor-ready setup? Browse the Rosco Glock 17 Threaded Barrel – same match-grade quality with 1/2x28 threading.

• Check out Rosco Glock 19 Barrels for compact builds with the same Bloodline accuracy.

• Pair your barrel with a Glock Compensator for improved muzzle control (threaded models only).

• Need full Glock support? See all Glock Accessories for sights, tools, and upgrades.

• Explore the full lineup of Rosco Barrels for both pistol and rifle platforms.

🔍 Frequently Asked Questions (FAQ)

Q: Will this barrel fit a Glock 17 Gen 5?
A: No. This barrel is compatible only with Glock 17 generations 1 through 4 due to dimensional differences in the Gen 5 platform.

Q: Is this a threaded barrel?
A: No. This version is non-threaded—perfect for concealed carry and jurisdictions that restrict threaded barrels.

Q: Will this improve accuracy over the stock barrel?
A: Yes. The match-grade rifling and precise tolerances are engineered to deliver tighter groupings and more consistent shot placement.

Q: Does it require a gunsmith to install?
A: Not at all. This is a true drop-in Glock 17 barrel and installs in minutes with no special tools or modifications.

Q: Is it compatible with +P ammo?
A: Absolutely. It’s built from premium 416R steel and rated for use with SAAMI-spec +P 9mm ammunition.

Upgrade Your Glock 17 with a Match-Grade Barrel
Unlock greater accuracy, smoother cycling, and suppressor compatibility with our Glock 17 barrels. Available in threaded and non-threaded options – drop-in ready and built to perform.

🔧 Shop Glock 17 Barrels Now