The Winchester USA WHITE BOX 5.56mm 55 Grain Full Metal Jacket Brass is a reliable choice for hunters and outdoor enthusiasts. This ammunition is designed for use in a variety of applications, including hunting. With its full metal jacket, it provides consistent performance and accuracy. The brass cartridge case ensures durability and reliability. This product is available at an affordable price, making it an excellent option for those on a budget. Fast shipping ensures that you can get your hands on this ammunition quickly. Product Features and Specifications: Cartridge: 5.56x45mm NATO Number of Rounds: 500 Bullet Type: Full Metal Jacket (FMJ) Bullet Weight: 55 grain Cartridge Case Material: Brass Muzzle Velocity: 3180 ft/s Muzzle Energy: 1235 ft-lbs