Ballistic Advantage 6.5 Grendel 20in Dmr Barrel 1-8 Twist Stainless Ar-15

The Ballistic Advantage 6.5 Grendel 20'' 1-8 twist DMR rifle barrel in stainless steel is a premium series AR-15 option engineered for precision, reliability, and long-range performance. This 20-inch, rifle-length gas system barrel features a 1-8 twist for versatile 6.5 Grendel ammunition, a rugged DMR contour that balances accuracy with weight, and 5/8-24 muzzle threads ready for a variety of suppressors or muzzle devices. With a stainless steel finish and a weight of approximately 2.89 pounds, it pairs durable corrosion resistance with a clean, consistent bore surface to enhance consistency from shot to shot. Designed for AR-15 platforms, this barrel delivers improved downrange performance for target shooting, varmint control, and precision hunting scenarios, where stability and repeatable groups matter. The combination of a true 20-inch length, rifle gas system, and a capable chamber makes it well-suited for extended-range engagements while maintaining practical handling. Whether upgrading an existing build or assembling a dedicated long-range rig, this barrel serves as a reliable core component that helps extract maximum ballistic efficiency from 6.5 Grendel ammunition in a robust semi-auto platform.