Rival Arms RA20G101E Match-Grade Barrel for Glock 17

Premium Match-Grade Performance

Rival Arms has engineered this drop-in barrel to deliver the kind of accuracy and reliability you'd expect from a custom gunsmith—without requiring one. Built from 416R stainless steel and precision-polished to exacting standards, this barrel represents a significant upgrade for shooters serious about accuracy.

Key Features

• Match-grade precision drop-in design—no gunsmith required
• 4.49" fluted barrel with 1:10 twist and 6-groove rifling
• Gold PVD coating provides a durable, corrosion-resistant finish that withstands harsh environments
• Boron Nitride DCD treatment on the inner bore resists heat and carbon buildup for consistent performance
• Target-crowned muzzle for reliable feeding and accuracy
• Individually hand-inspected for quality assurance
• Limited lifetime warranty

Why It Matters

Accuracy starts with training, but a quality barrel makes a measurable difference. The combination of premium materials, precision machining, and advanced surface treatments ensures round-after-round consistency. The Boron Nitride bore treatment is particularly valuable—it reduces fouling and heat damage, keeping your barrel performing like new even after extended shooting sessions.

This is a straightforward upgrade for Glock 17 Gen 3 and Gen 4 owners who want better accuracy without the expense or complexity of a full custom build.