Remington's special bonded bullet design known as Remington Golden Saber Bonded. The bonding process beings with a simple lead core projectile, then under hot bonding a brass jacket is essentially glued to core. This allows the bonded projectile to retain almost all of its initial grain weight after passing through barriers, clothing and your intended target. Testing has shown that Remington Golden Saber bonded has an almost 97% weight retention even after recovering a projectile that has been shot through automobile glass. Where other defensive loads fail Remington Golden Saber Bonded excels. Pick up a box or two today for your favorite carry firearm.Features:bonding process beings with a simple lead core projectile, then under hot bonding a brass jacket is essentially glued to core;allows the bonded projectile to retain almost all of its initial grain weight after passing through barriers, clothing and your intended target;97% weight retention even after recovering a projectile that has been shot through automobile glass