Rival Arms RA20G201D Precision V1 | 9mm Luger | 4.02″ PVD

This Rival Arms match-grade drop-in barrel is produced for use with Glock 19 Gen3 and Gen4 pistols. It pairs 416R stainless construction with a low-temperature PVD finish and a fluted profile to reduce mass while maintaining rigidity. The barrel features 1:10 twist, 6-groove rifling and a target-crowned muzzle for consistent group placement during controlled shooting.

Engineered for improved accuracy and reduced bore fouling, this barrel suits precision target shooting and competition use, as well as range upgrades for pistols where tighter groups and reliable feeding are priorities.

Product Specifications

• The manufacturer is Rival Arms.
• The manufacturer’s part number is RA20G201D.
• The UPC is 788130029947.
• The barrel is compatible with Glock 19 Gen3-4.
• The caliber is listed as 9mm Luger.
• The barrel measures 4.02 inches.
• The barrel is CNC-machined from 416R stainless steel billet.
• The finish is PVD.
• The bore treatment is Borslick Boron Nitride DCD.
• The rifling is 1:10 twist with 6 grooves.
• The barrel type is drop-in, requiring no gunsmith for installation.
• Barrel features include fluted profile and a target crowned muzzle for consistent alignment and reduced weight.
• The manufacturer offers a limited lifetime warranty.
• The listed weight is 0.325 (unit not specified by source data).

This barrel provides a practical upgrade path for Glock 19 owners seeking improved precision and durability without permanent modification. Its combination of stainless construction, advanced bore treatment and a protective PVD finish makes it well suited to serious range work and competition environments where consistent accuracy and reduced maintenance are valued.