The .300 Winchester Magnum version of the HAVAK PH3 with a 26" 1:10" stainless match barrel is built for shooters who want maximum range, power, and long‑range accuracy. The match‑grade stainless barrel is manufactured to tight tolerances, ensuring consistent muzzle velocities and stable shot‑to‑shot precision even with heavy magnum loads. Its 1:10" twist rate is tuned to stabilize a wide range of heavy .300 Win Mag bullets, making it suitable for large‑game hunting or long‑distance target work. The extended 26" length allows the propellant more time to burn and the bullet more time to accelerate — optimizing muzzle velocity, energy retention, and effective trajectory at distance. This configuration offers a powerful, range‑focused platform for shooters seeking maximum performance, long‑range reach, and reliability from their HAVAK rifle.