Magtech 38 Special 158 Grain Semi Jacketed Hollow Point Brass Cased Pistol Ammo 50 Rounds. Specifications for Magtech 38 Special 158 Grain Semi Jacketed Hollow Point Brass Cased Pistol Ammunition: Manufacturer: Magtech Caliber: .38 Special Number of Rounds: 50 Bullet Type: Semi-Jacketed Hollow Point (SJHP) Bullet Weight: 158 grain Cartridge Case Material: Brass Muzzle Velocity: 807 ft/s Application: Hunting Package Type: Box Primer Style: Centerfire Package Contents: Magtech 38 Special 158 Grain Semi Jacketed Hollow Point Brass Cased Pistol Ammunition Magtech 38E: 38 Special 158 Grain Semi Jacketed Hollow Point Brass Cased Pistol Ammo 50 Rounds