Underwood Ammos 9mm Luger +P 124-grain XTP JHP ammunition is crafted for reliable performance with premium components by Underwood Ammo. Featuring a 124-grain jacketed hollow point bullet made from copper and lead, this round is designed for controlled expansion and optimal energy transfer. The ammunition uses nickel-plated brass cases for enhanced reliability and reloadability, with each round delivering a muzzle velocity of approximately 1,225 feet per second and a muzzle energy of 413 foot-pounds. It is non-corrosive, boxer-primed, safe for suppressor use, and comes in convenient 20-round boxes. 124-grain XTP JHP bullet for controlled expansion Nickel-plated brass case; reloadable and non-corrosive Supersonic muzzle velocity of 1,225 feet per second Underwoods 9mm Luger +P XTP JHP ammunition meets high standards for self-defense and hunting, trusted for its consistent ballistics and quality manufacturing. It is engineered for shooters seeking dependable performance in both personal protection and specialized applications.