Description
This is a no-fuss upgrade if you're looking to tighten up your Glock 17 Gen5's accuracy without sending it to a gunsmith. The Rival Arms V1 is a match-grade precision barrel that slides right into your frame and gets to work. You're starting with 416R stainless steel machined from a solid billet, which gives you the strength you need with a weight that won't bog down your pistol. The gun stays as nimble as it should be.
The Gold PVD Finish and Build Quality
The gold PVD coating isn't just for looks. It's applied through a low-temperature vacuum process that creates a protective barrier against wear and corrosion. You could run this barrel hard at the range or in less-than-ideal conditions, and the finish holds up. The fluted barrel profile serves dual purposes: it reduces overall weight without sacrificing rigidity, and it looks purposeful.
Internal Performance That Shows in Your Groups
Rival Arms treats the inner bore with BORSLICK Boron Nitride DCD, which resists heat and carbon buildup. That matters when you're running volume or pushing velocity. The 1:10 twist with 6-groove rifling gives you a solid foundation for consistent bullet flight. A target-crowned muzzle ensures your barrel's contribution to accuracy is optimized right from the breach.
No Downtime, All Results
Drop-in fit means you pull your factory barrel and install this one. No fitting, no honing, no waiting for results. The barrel's 4.49-inch length matches your Gen5 specs exactly. You'll notice the difference at distance or in rapid strings where a factory barrel might open up. This is the kind of upgrade that changes how a Glock 17 Gen5 behaves on paper.
Key Specifications
- Manufacturer: Rival Arms
- Manufacturer Part Number: RA20G103E
- UPC: 788130029916
- Barrel Length: 4.49 inches
- Caliber: 9mm Luger
- Twist Rate: 1:10
- Rifling: 6-groove
- Material: 416R stainless steel billet
- Finish: Gold PVD
- Muzzle Type: Standard (non-threaded)
- Bore Treatment: BORSLICK Boron Nitride DCD
- Muzzle Crown: Target crowned
- Installation: Drop-in, no gunsmith required
- Compatibility: Glock 17 Gen5 only
- Shipping Weight: 0.34 lbs
What’s Included
- Rival Arms V1 Gold PVD barrel
Frequently Asked Questions
Will this barrel fit my Glock 17 Gen3 or Gen4?
No. This V1 barrel is specifically engineered for Glock 17 Gen5 slide geometry and recoil systems. Gen5 barrels use different cuts and support systems than earlier generations, so cross-generation fitment won't work. Make sure you're ordering the Gen5 version.
Do I need a gunsmith to install the Rival Arms V1 barrel?
Not at all. This is a true drop-in design. Remove your factory barrel, drop this one in, and you're done. No honing, fitting, or machine work required. If you've swapped a barrel before, this takes the same time and effort.
What does the BORSLICK Boron Nitride coating do for the bore?
It reduces friction and resists heat and carbon buildup inside the barrel. During sustained fire or high-round-count sessions, this treatment helps your barrel stay clean longer and perform more consistently round to round. It's a real benefit if you shoot volume.
Can I put a suppressor on this barrel?
This standard V1 model has no muzzle threads, so it won't accept a suppressor or compensator directly. Rival Arms makes a threaded version (RA20G104E) if you want those options. Check your specific part number to make sure you have the right variant for your needs.




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