Core-Lokt Ultra's lead core is bonded to a progressively tapered jacket allowing for reliable bullet expansion at all practical velocities. The bonding process keeps the bullet from fragmenting and allows for 95% weight retention with maximum penetration and energy transfer. This is not loaded ammunition.
Not intended for use in the 500 S&W Magnum.
Sectional Density: 0.209
It is designed for the 50 Action Express.