The Ballistic Advantage PREMIUM SERIES 6.5 GRENDEL 16'' SPR FLUTED MIDLENGTH AR-15 barrel delivers precision and reliability for serious shooters seeking enhanced performance from a 16-inch, bead blasted SPR contour rifle barrel. Built for the AR-15 platform, this 6.5mm Grendel barrel features a mid-length gas system, a 1-8 twist, and 5/8-24 muzzle threads, ensuring stable stability and versatile projectile performance across a range of loads. Its fluted design reduces weight without compromising rigidity, while the precise bead blasted finish provides a durable, corrosion-resistant surface that pairs well with high-velocity rounds and long-range engagement. At approximately 1.693 pounds, the barrel balances maneuverability and rigidity, offering a comfortable, responsive feel for dynamic field use or target practice. With an exact 16-inch length and AR-15 compatibility, it enhances data-driven accuracy for rifle builds focused on medium-range engagement, hunting, or competitive shooting. Ballistic Advantages premium craftsmanship and tight tolerances ensure consistent bore alignment, clean cycling, and dependable shot-to-shot performance, making this 6.5 Grendel SPR mid-length barrel an excellent choice for shooters seeking diverse ballistic options, enhanced recoil management, and reliable long-term service in a versatile AR-15 configuration.