Description The Smackdown XR line of bullets is designed as a lighter, faster bullet allowing you to extend your range. This traditional lead projectile features a proprietary plating process encapsulating the bullet in copper, which reduces fouling. Additionally, the hard polycarbonate tip and shape of the projectile provides a flat shooting, deep penetrating bullet sufficient for your hunt.The Smackdown XR bullets come with the Ridgeback Sabot. Redesigned from the ground up, our Ridgeback sabot creates the perfect gas seal every time. By reducing the thickness of the sabot walls and adding horizontal ridges to the walls the frictional contact area of sabot-to-barrel decreases. As a result this adds extra layers of gas seal â a win-win combination. By combining the reduced barrel contact with the deeper base cup, you get the best sabot on the market. Less friction means easier loading while a better gas seals give you more accuracy and reduced cleaning shot after shot.250 Grain, .50 caliber, .45 diameter. Comes in a pack of 15 including sabots. Ballistic Coeff. 0.262.