The Rival Arms Match-Grade Barrel (brand part no. RA-RA20G201A) is a 9mm drop-in barrel built to match the Glock 19’s factory chambering, finished in black for Gen3 and Gen4 pistols. Rival Arms CNC-machines the barrel from a 416R stainless steel billet, then applies a low-temperature vacuum PVD coating along with a BORSLICK Boron Nitride DCD inner bore treatment that resists heat and carbon buildup shot after shot. 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.
• BORSLICK Boron Nitride DCD inner bore treatment resists heat and carbon buildup.
• Target-crowned muzzle for consistent accuracy.
• Individually hand inspected for accuracy.
• Drop-in fit, no gunsmith required.
• Backed by a limited lifetime warranty.
• Finished in black.

Frequently Asked Questions

What pistol does this barrel fit? The Glock 19, Gen3 and Gen4.

What does the BORSLICK bore treatment do? It resists heat and carbon buildup inside the bore.

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

Buy the Rival Arms Match-Grade Barrel

Upgrade your Glock 19 with a match-grade, carbon-resistant drop-in barrel. Order it from our Glock barrels selection at our Lubbock, Texas gun shop for fast, direct shipping.