Nosler ASP 40 Caliber/10mm 200gr JHP Reloading Bullets - 250 Rounds. Whether you punch paper, shoot steel or use your handgun for hunting, Nosler ensures you have the very finest in accuracy, consistency and overall quality. Nosler's Assured Stopping Power bullets are designed with a skived copper-alloy jacket and hollow point for rapid and consistent expansion. The bullet's pure lead core is encased in the copper-alloy jacket for maximum bullet stability and balance while further enhancing accuracy. Like Nosler's premium rifle bullets, Nosler hand-inspects all ASP bullets for quality assurance and then polishes them to a bright finish.