Hornady Frontier 7.62x39mm 123 Grain Full Metal Jacket Brass Cased Rifle Ammunition 50 Rounds. 56 NATO 300 Blackout and 6.5 Grendel. Applications range from plinking target shooting and hunting to law enforcement training and self-defense Specifications for Hornady Frontier 7.62x39mm 123 Grain Full Metal Jacket Brass Cased Rifle Ammunition: Manufacturer: Hornady Caliber: 7.62x39mm Bullet Type: Full Metal Jacket (FMJ) Bullet Weight: 123 grain Cartridge Case Material: Brass Application: Hunting Features of Hornady Frontier 7.62X 123 Grain GR Brass Cased Rifle Ammunition Consistency in every cartridge - State of theindustry loading techniques and quality control procedures ensure the reliability of every Frontier Cartridge round. Rounds for All Applications - Frontier Cartridge offers ammunition configured for a wide range of shooters and applications everything from plinking target shooting and hunting to law enforcement training and self?defense. Brass Cases - In addition to Hornady target friendly non?steel core bullets in a variety of offerings Frontier Cartridge features brass cartridge cases and military?grade boxer primers and propellant. Package Contents: Hornady Frontier 7.62x39mm 123 Grain Full Metal Jacket Brass Cased Rifle Ammunition What is Hornady Frontier 7.62x39mm 123 Grain Full Metal Jacket Brass Cased Rifle Ammunition good for? The manufacturer suggests that it is suitable for hunting.Hornady FR421: Frontier 7.62x39mm 123 Grain Full Metal Jacket Brass Cased Rifle Ammunition 50 Rounds