Underwood Ammo XTP rounds are renowned for their exceptional power and accuracy. Featuring Hornady's eXtreme Terminal Performance (XTP) bullets, these rounds deliver deep terminal penetration, superior accuracy and controlled expansion. By combining Hornady's top-tier XTP bullets with our own meticulously engineered design, we create a round that is both lethal and reliable. Our nickel-plated brass casings offer several advantages, including smoother feeding in all firearm actions, enhanced corrosion resistance over traditional brass and improved aesthetics. The nickel plating also simplifies cleanup during reloading and prevents tarnishing from contact with leather, moisture or other materials. As with all Underwood Ammo products, these rounds are equipped with flash-suppressed powder to protect your vision in low-light conditions. Our high-performance ammunition undergoes rigorous field testing with popular real-world firearms, ensuring reliability and effectiveness in various scenarios. This new production, non-corrosive ammunition is boxer-primed and reloadable in durable brass cases.