Hornady BLACK ammunition features versatile loads optimized for excellent performance from America's favorite guns.Loaded with legendary Hornady bullets, Hornady BLACK ammunition is designed to fit, feed and function in a variety of platforms.Features:High-Quality Cases, Primers PropellantVersatile Hornady bullet optionsOptimized performance from various platformsSpecifications:Cartridge: 5.45x39mmNumber of Rounds: 20Bullet Type: SpitzerBullet Weight: 60 grainCartridge Case Material: BrassMuzzle Velocity: 2810 ft/sMuzzle Energy: 1052 ft-lbsApplication: Varmint, Self DefensePackage Type: BoxPrimer Style: CenterfireSectional Density: 0.175G1 Ballistic Coefficient: 0.285