Colonial Armament has launched new Circular Fluted Stainless AR barrels designed for 9mm AR-15 builds. These barrels feature radial fluting for weight reduction and improved heat dissipation. They are available in 9mm, 300blk, and 5.56 calibers, ensuring accuracy and reliability with compatibility for standard suppressors and enhanced durability.
Colonial Armament states “The Colonial Armament Circular Fluted Series of Barrels. Circular Fluted Stainless Steel Bead Blasted Barrels combine performance and aesthetics in a durable barrel designed for 9mm AR-15 builds. The barrel features radial fluted cuts, reducing weight while increasing surface area for improved heat dissipation, enhancing overall barrel performance. Available in 9mm(6.5in), 300blk(6.5in) and 5.56(10.3in). Made to exacting specification’s ensuring reliable accuracy and precision. With a 1/2×28 or 5/8×24 threaded muzzle, they are compatible with standard suppressors and muzzle devices. The stainless bead blasted finish provides added durability and corrosion resistance, ensuring long-lasting reliability. Ideal for tactical, competitive, or recreational shooting, these barrels deliver consistent performance and reduced weight.”
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