Rival Arms Drop-In Barrel Glock 19 Gen3/4 9mm 1:10 Black

This Rival Arms precision drop-in barrel is built as a match-grade upgrade for Glock 19 pistols compatible with Gen 3/4 configurations (V1). CNC-machined from 416R stainless steel and precision polished, the barrel incorporates a 1:10 twist, 6-groove rifling and targeted coatings intended to improve consistency and bore longevity. The design is a true drop-in solution that requires no gunsmithing for most compatible Glock 19 frames and is intended for range, duty, or competition use.

Key Specifications

• The caliber is 9mm.
• Designed to fit Glock 19 (Gen 3/4) pistols.
• The rifling is a 1:10 twist with 6 grooves.
• Constructed from 416R stainless steel billet.
• Finished with a low-temperature vacuum PVD coating for wear resistance.
• The bore receives a BORSLICK Boron Nitride DCD inner treatment to resist heat and carbon buildup.
• Features a target crowned muzzle.
• Delivered as a match-grade precision drop-in barrel.
• Each barrel is hand inspected for accuracy and consistency.
• Backed by a limited lifetime warranty.

Engineered to deliver consistent, repeatable performance without modification to your pistol, this Rival Arms barrel combines precision machining and advanced surface treatments to support accuracy-focused shooters. Its drop-in fit and durable finish make it a practical upgrade for those seeking improved ballistic consistency and reduced bore maintenance. Whether preparing for formal competition or improving the capability of a daily-carry or duty pistol, this barrel provides a high-quality, serviceable option that emphasizes reliability and longevity.