The Hornady Frontier FR200 5.56 NATO 55 GR FMJ 20 Rounds is a reliable choice for shooters seeking high-quality ammunition. This product is designed for various applications, including target shooting and varmint hunting. The brass cartridge cases and military-grade boxer primers ensure consistent performance. With its full metal jacket bullets, this ammo provides accurate and reliable results. The Frontier Cartridge line is known for its American-made and military-grade standards. Fast shipping ensures that you can get your hands on this ammo quickly. Whether you're a seasoned shooter or just starting out, the Hornady Frontier FR200 5.56 NATO 55 GR FMJ 20 Rounds is an affordable option to consider. Product Features and Specifications: Caliber: 5.56 NATO Bullet Type: Full Metal Jacket (FMJ) Bullet Weight: 55 gr Muzzle Energy: 1282 ft lbs Muzzle Velocity: 3240 fps Rounds Per Box: 20 Casing Material: Brass