Underwood Ammo standard Jacketed Hollow Point (JHP) rounds deliver unrivaled performance, featuring Nosler Assured Stopping Power (ASP) projectiles for maximum effectiveness in any scenario. Engineered with deep skives, these bullets ensure rapid, controlled expansion without compromising accuracy or feeding reliability. The precision-cut skives create relief points in the jacket, allowing for consistent, energy-transferring expansion while reducing the risk of over-penetration providing stopping power when it matters most. Our nickel-plated brass casings enhance feeding, resist corrosion and simplify clean-up, ensuring long-lasting reliability. Unlike traditional brass, they won't tarnish, even in storage or exposure to leather and moisture. Additionally, flash-suppressed powder minimizes muzzle flash, preserving your vision in low-light conditions. As with all Underwood Ammo, these rounds undergo rigorous real-world testing in popular firearms to ensure flawless performance in any environment.