Cross Armory Pro Comp Spiral Barrel for Glock 19 Gen 3–5

Description

The Pro Comp Spiral Barrel by Cross Armory is a premium performance upgrade engineered for shooters who demand accuracy, reliability, and aggressive styling. Designed for Glock® 19 Gen 3–5 slides and G19-size compatible frames, this barrel delivers match-grade performance with a distinctive spiral-fluted profile.

Machined from heat-treated 416R stainless steel, the Pro Comp barrel features precision honing, stress relief, and a 1:10 twist rate for consistent accuracy with a wide range of 9mm ammunition. The spiral fluting reduces weight, improves heat dissipation, and provides enhanced grip for press checks and malfunction clearing.

A flush-cut, target-crowned muzzle ensures smooth holstering and a clean, competition-ready appearance. This barrel is designed as a true drop-in fit for major Glock 19-compatible slides and frames, making it an ideal upgrade for duty, competition, or range use.

Key Features

• Spiral-fluted design for reduced weight and improved cooling

• Match-grade bore with precision 1:10 twist rate

• Crowned, flush-cut muzzle for clean holstering

• Drop-in compatibility with Glock 19-size platforms

• Available in multiple premium finishes

Material & Construction

• Material: 416R Stainless Steel

• Manufacturing: Heat treated, stress relieved, honed

• Caliber: 9mm

• Twist Rate: 1:10

Finish Options

• DLC Black

• Gold TiN

• Rainbow

• Polished Stainless

Compatibility

Compatible With:

• Glock® 19 Gen 3

• Glock® 19 Gen 4

• Glock® 19 Gen 5

G19-Size Compatible Platforms Include:

• PSA Dagger™

• Polymer80™

• Shadow Systems MR920™ / XR920™

• Ruger XRM™

• ZEV OZ9C™

• Other Glock 19–pattern frames and slides

Available Configurations

• Non-Threaded

• Threaded (1/2×28) – Coming Soon