The Rival Arms V1 Match-Grade Barrel (brand part no. RA20G203A) is a 9mm drop-in barrel built to match the Glock 19’s factory chambering, finished in black for the Gen5 pistol. Rival Arms CNC-machines the barrel from a 416R stainless steel billet, then applies a low-temperature vacuum PVD coating that resists wear and corrosion far beyond a standard finish. Every barrel is individually hand inspected for accuracy and installs without a gunsmith, backed by a limited lifetime warranty.

Key Specifications

• Chambered in 9mm Luger, matching the Glock 19’s factory chambering.
• 1:10 twist rate with 6-groove rifling.
• CNC-machined from a 416R stainless steel billet.
• Low-temperature vacuum PVD coating for wear and corrosion resistance.
• Target-crowned muzzle for consistent accuracy.
• Individually hand inspected for accuracy.
• Backed by a limited lifetime warranty.

Frequently Asked Questions

What pistol does this barrel fit? The Glock 19 Gen5.

Does this barrel require gunsmith fitting? No, it is a drop-in barrel.

What is the barrel’s finish? A low-temperature vacuum PVD coating over 416R stainless steel.

Buy the Rival Arms V1 Match-Grade Barrel

Upgrade your Glock 19 Gen5 with a match-grade, corrosion-resistant drop-in barrel. Order it from our Glock barrels selection at our Lubbock, Texas gun shop, and it will ship as soon as it’s available.