Proof Research Barrel AR-15 6.5 Grendel 20" Rifle Length 1 in 8" Twist Stainless Steel

• Unleash your shooting potential with match-grade accuracy that guarantees precise and consistent performance.
• Experience unparalleled durability with Proof Research's double-stress relieved 416R stainless steel barrel, ensuring long-lasting reliability.
• Enjoy the confidence of a meticulously crafted barrel that undergoes a rigorous process of drilling, contouring, rifling, and inspection, resulting in an extremely consistent and accurate finished product.

The Proof Research Barrel AR-15 6.5 Grendel 20" Rifle Length 1 in 8" Twist Stainless Steel! Get ready to experience match-grade accuracy like never before. Crafted with unparalleled durability, this barrel is a game-changer for rifle enthusiasts.

At Proof Research, they take pride in producing their steel barrels in-house using double-stress relieved 416R stainless steel. This pre-hardened chromium steel is specifically designed for match-grade rifle barrels, ensuring exceptional performance every time.

Each barrel undergoes a meticulous process to guarantee consistency and accuracy. It starts with drilling, contouring, and reaming to the perfect bore diameter. Then, it's cut rifled and carefully inspected using a borescope. The result? An incredibly consistent and precise finished product that will elevate your shooting experience.

With a length of 20 inches and a 1:8 twist rate, this barrel is optimized for the 6.5 Grendel caliber. The medium contour design strikes the perfect balance between weight and stability, giving you the edge you need on the range or in the field.

Forget about chrome lining - this barrel is all about pure performance. The absence of chrome lining allows for enhanced accuracy, ensuring every shot counts. Plus, with a gas block diameter of 0.75 inches and a rifle-length gas system, you can expect smooth and reliable operation.

The Proof Research Barrel AR-15 6.5 Grendel 20" Rifle Length 1 in 8" Twist Stainless Steel also features M4 feed ramps, guaranteeing flawless feeding and extraction. It's the attention to detail that sets this barrel apart from the rest.

Upgrade your AR-15 with the ultimate precision tool. Whether you're a competitive shooter or a seasoned hunter, this barrel will deliver the accuracy and performance you demand. Don't settle for anything less than perfection - choose Proof Research and experience the difference for yourself.