Ballistic Advantage 4.5" 9MM Modern EPC Series AR-15 Barrel 1:10 Twist

Ballistic Advantage 4.5″ 9MM Modern EPC Series AR-15 Barrel 1:10 Twist

Compact, Reliable, and Built for Precision – Your Ideal Pistol-Caliber Barrel

Elevate your AR-15 build with the Ballistic Advantage 4.5″ 9MM Modern EPC Series AR-15 Barrel, designed to combine lightweight handling with uncompromised performance. Whether you’re building a pistol-caliber carbine for close-quarters training, home defense, or a custom AR9 project, this barrel delivers the performance you need. The EPC (Enhanced Performance Cone) design ensures smooth cycling and reliable feeding, even with blowback systems, making it the go-to choice for tactical and recreational shooting.

Crafted from durable 4150 CrMoV steel and finished with a corrosion-resistant QPQ nitride coating, this barrel is built for longevity and consistent use. The 1:10 twist rate is optimized for a range of 9mm bullet weights, from standard defensive rounds to subsonic ammunition. Plus, the 1/2×28 threaded muzzle ensures you can easily attach a flash hider or suppressor for enhanced performance in the field.

Features

• Enhanced Performance Cone (EPC) Design: Integrated feed ramp promotes smooth ammunition cycling, reducing malfunctions for reliable operation.
• Compact 4.5-Inch Length: Perfect for tight spaces, pistol configurations, or suppressed builds without sacrificing performance.
• 1:10 Twist Rate: Ideal for stabilizing 9mm bullet weights ranging from 115-grain to 147-grain, ensuring accuracy at short ranges.
• 1/2×28 Threaded Muzzle: Easily compatible with muzzle devices, flash hiders, or suppressors for added versatility.
• Straight Profile Construction: Lightweight and ergonomic design reduces fatigue while improving target acquisition speed.

Specifications

• Material: 4150 Chrome Moly Vanadium (CrMoV) Steel
• Finish: QPQ Nitride (Melonite) for superior corrosion resistance
• Caliber: 9x19mm (9mm Luger)
• Barrel Profile: Straight
• Gas System: N/A (Blowback Operation)
• Platform Compatibility: AR-15, Colt/RR, and Glock-style magazines
• Muzzle Thread Pattern: 1/2×28
• Weight: Approximately 8.1 oz
• Twist Rate: 1:10