The Tiger Rock BR9-7-G2 AR-9/9X19 barrel is where precision meets reliability, tailored for dedicated firearm enthusiasts. With a compact 7.5-inch design, it is ideal for both recreational shooting and tactical deployments. Crafted from premium 4150 gun-quality steel, this barrel undergoes meticulous heat treatment and stress relief for unmatched durability and performance. 7.5-inch length for agility and versatility 1:10 twist rate for enhanced bullet stability Parkerized finish for superior wear and corrosion resistance Compatible with various muzzle devices (5/8x24" thread pitch) Proudly made in the USA Elevate your AR-15 build with the superior craftsmanship of the Tiger Rock BR9-7-G2.