Underwood Ammo's standard jacketed hollow point (JHP) rounds are exceptional, featuring Sierra Bullets projectiles engineered for versatility and performance. The deep skives on these projectiles enhance expansion without compromising accuracy or reliable feeding. These skives create precise reliefs in the jacket, enabling rapid, consistent expansion for effective energy transfer and stopping power while minimizing the risk of over-penetration. The nickel-plated brass casings provide multiple advantages: improved feeding in all firearm actions, enhanced corrosion resistance compared to traditional brass, superior cosmetics and easier cleanup during reloading. Nickel-plated casings resist tarnishing, maintaining their appearance even when exposed to moisture or other elements. As with all Underwood Ammo products, these rounds are equipped with flash-suppressed powder to ensure your vision remains clear in low-light conditions. Field-tested with popular, real-world firearms, this new production, non-corrosive ammunition is housed in boxer-primed, reloadable brass cases, combining cutting-edge technology with reliable performance.