Underwood Ammo XTP rounds are distinguished by their formidable power and precision. Featuring Hornady's eXtreme Terminal Performance (XTP) bullets, these rounds are engineered for deep terminal penetration, exceptional accuracy and controlled expansion. Combining Hornady's advanced XTP technology with our precise formulation delivers a highly effective and lethal round. Our nickel-plated brass casings offer several advantages: they ensure reliable feeding in all firearms, provide enhanced corrosion resistance over traditional brass and improve both appearance and ease of reloading. The nickel plating also resists tarnishing from exposure to leather, moisture and other materials. In-line with Underwood Ammo's commitment to quality, these rounds are equipped with flash-suppressed powder to protect your vision in low-light conditions. Each round undergoes rigorous field testing with popular real-world firearms to ensure dependable performance across various scenarios. This ammunition is newly manufactured, non-corrosive, boxer-primed and reloadable in durable brass cases.