Hornady BLACK? ammunition features versatile loads optimized for excellent performance from America?s favorite guns. Loaded with legendary Hornady(R) bullets, Hornady BLACK? ammunition is designed to fit, feed and function in a variety of platforms. Direct impingement, gas piston, suppressed, unsuppressed, inertia, bolt, pump, supersonic, subsonic, rifle, mid-length, carbine or pistol ? Hornady BLACK? ammunition delivers superior performance for a variety of applications. Made in the USA.Features: High Quality Cases, Primers and Propellant Versatile Hornady(R) bullet options Optimized performance from various platforms