Super Vel Ammunition 357 Magnum 110 grain Solid Copper Hollow Point Brass Cased Pistol Ammo 500 Rounds. 357 Magnum is the "original magnum" introduced by S&W in 1934. Now we've upped the payload even further with a 110 grain Solid Copper Hollow Point bullet that expands to double-caliber diameter while deploying six sharp cutting petals within the first inch of impacting soft tissue. The wound cavities from these 110 grain solid copper bullets are impressive Penetration varies with velocity which varies with barrel length but from 4" to 8" barrels penetration ranged from 18" to 24" with 100percent weight retention and double-caliber expansion. Recoil is manageable thanks to the (relatively) light-weight bullet. Specifications for Super Vel Ammunition 357 Magnum 110 grain Solid Copper Hollow Point Brass Cased Pistol Ammunition: Manufacturer: Super Vel Ammunition Caliber: .357 Magnum Bullet Type: Solid Copper Hollow Point (SCHP) Bullet Weight: 110 grain Cartridge Case Material: Brass Muzzle Velocity: 1500 ft/s Features of Super Vel Ammunition 357 Magnum 110 grain Solid Copper Hollow Point Brass Cased Pistol Ammunition Barrier blind Double caliber expansion 100 percent weight retention 6 sharp cutting petals Mild recoil Clean burning powder Package Contents: Super Vel Ammunition 357 Magnum 110 grain Solid Copper Hollow Point Brass Cased Pistol Ammunition Super Vel Ammunition 357110500: 357 Magnum 110 grain Solid Copper Hollow Point Brass Cased Pistol Ammo 500 Rounds