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 TwistElevate 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 1/2x28 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. 1/2x28 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: 1/2x28 Weight: Approximately 8.1 oz Twist Rate: 1:10