Underwood Ammo .38 Special +P 125 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo 20 Rounds. Specifications for Underwood Ammo .38 Special +P 125 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition: Manufacturer: Underwood Ammo Caliber: .38 Super +P Number of Rounds: 20 Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 125 grain Cartridge Case Material: Nickel Plated Brass Muzzle Velocity: 1250 ft/s Muzzle Energy: 434 ft-lbs Application: Hunting Package Type: Box Primer Style: Centerfire Lead Free: No Package Contents: Underwood Ammo .38 Special +P 125 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo Underwood Ammo 129: .38 Special +P 125 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo 20 Rounds