GW: This innovative bullet design looks like a major improvement over typical muzzleloader bullets.
ANOKA, MN – Trophy® Copper Muzzleloader Bullets with B.O.R. Lock MZ™ System from Federal Premium® are designed to maximize the effectiveness of modern, in-line muzzleloaders. Muzzleloading shooters across the nation are now redefining accuracy and performance with this bullet that delivers 200-yard accuracy in a non-sabot bullet design that is easy to load, scrubs fouling from the breech and ensures consistent seating.
The bullet’s exclusive B.O.R. Lock MZ System features an expanding and permanently attached polymer base cup that is forced onto a raised band along the bullet shank. Upon ignition, the polymer base cup expands its diameter to engage the rifling and seal the bore for increased velocity and accuracy. The rear of the B.O.R. Lock MZ cup with its hard, fiber-reinforced polymer ring scours fouling from the breech when the bullet is loaded into the breech. This reduces the need to clean between shots and helps ensure that the bullet is seated at the same depth for every shot.
With no bulky sabot in the way, Trophy Copper bullets require half of the loading force of most sabots, require less cleaning and are approved for hunting in most areas. See video of the projectile in action here.
Like other projectiles in the proven Trophy Copper line, the copper-alloy bullet features a polymer tip with a deep, hollow cavity and skiving that allows for consistent, devastating expansion and maximum weight retention. With its high ballistic coefficient, the bullets produce flatter trajectories and less wind drift to increase maximum effective range in the field.
