The Diamondback KAC DB15 Rifle in 5.56x45mm is engineered for superior performance, combining precision craftsmanship with premium components to deliver exceptional reliability and accuracy. At its core, a 16 inches cold hammer-forged barrel blank from Knights Armament, featuring a chrome-lined interior and a 1:7 twist rate, ensures long-lasting durability and pinpoint precision shot after shot. Built for optimal functionality, the mid-length gas system with a dimpled and pinned gas block enhances cycling efficiency, while the A3 flat-top forged aluminum upper and DB15 carbon lower provide a lightweight yet rugged foundation. For enhanced control and customization, the 15 inches anti-rotation S-rail offers full Picatinny compatibility, making it ready for optics and accessories. Outfitted with Magpul MBUS sights for quick target acquisition and a Magpul CTR carbine stock for improved handling, the DB15 is built to adapt, whether for duty, competition or tactical applications. The 16 Inches Diamondback barrel features a 1:7 right-hand twist and a chrome-lined phosphate coating for enhanced longevity and corrosion resistance Mid-length, direct impingement gas system provides a balanced recoil impulse, reducing wear while enhancing shooting comfort Phosphate chrome-lined M16 BCG ensures durability and smooth cycling under heavy use The A3 flattop forged 7075-T6 aluminum upper ensures superior strength and compatibility with modern optics The forged 7075 T-6 aluminum DB15 carbon lower delivers superior durability while maintaining a lightweight design for better maneuverability The 15 Inches M-LOK anti-rotation V2 S-Rail features a full Picatinny top rail, providing rock-solid accessory mounting Designed for enhanced control, the Magpul MOE K2 grip offers a more vertical grip angle ideal for modern shooting stances Designed for rapid deployment, the Magpul CTR stock provides a snug fit with its friction lock, ensuring precision and control Magpul flip-up front and rear sights provide durable, low-profile backup aiming solutions that deploy quickly for rapid target acquisition The 1/2-28 A2 flash hider effectively reduces muzzle flash, improving shooter visibility and minimizing night blindness Mil-Spec trigger delivers a reliable, consistent break for enhanced precision and performance