Product DescriptionFrontier Cartridge .223 Remington rifle ammunition is loaded with Hornady bullets for reliable performance across a wide range of uses including plinking, target shooting, hunting, and training. This load features a 55 grain full metal jacket (FMJ) projectile and is built for consistent results, with a listed muzzle velocity of approximately 3,240 feet per second. Packaged in a convenient 20-round box.Product Highlights .223 Remington rifle ammunition loaded with Hornady bullets for dependable accuracy and consistency 55 grain Full Metal Jacket (FMJ) projectile ideal for range use, training, and general-purpose shooting High-velocity load rated around 3,240 fps for flat trajectory and strong downrange performance Brass-cased centerfire cartridges for smooth feeding and reliable extraction 20 rounds per box for easy storage, transport, and range sessionsSpecs Brand: Frontier Cartridge Manufacturer Part Number: FR100 UPC: 090255711264 Cartridge/Caliber: .223 Remington Bullet Weight: 55 gr Bullet Type: Full Metal Jacket (FMJ) Muzzle Velocity: 3,240 fps Muzzle Energy: 1,282 ft-lbs Case Material: Brass Rounds Per Box: 20Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.