Product Description Winchester Ammo Ballistic Silvertip in .223 Remington is built for hunters who want superior accuracy and explosive terminal performance on varmints and predators. The sharp polymer tip, sleek nose profile, and boat-tail design help minimize drag for longer-range precision, while the fragmenting design delivers fast, decisive impact. Packaged as 20 rounds per box (10 boxes per case), this load is a dependable choice when consistency and long-range performance matter. Product Highlights .223 Remington rifle ammunition with 55 grain fragmenting polymer-tip projectile Ballistic Silvertip design engineered for long-range accuracy and reduced drag Designed to deliver explosive impact and extreme precision for varmint & predator hunting Rated at 3240 fps muzzle velocity and 1282 ft-lbs muzzle energy (manufacturer/retailer published) Convenient packaging: 20 rounds per box and 10 boxes per case (200 rounds total) Specs Brand: Winchester Ammo Manufacturer Part Number: SBST223B UPC: 020892213906 Cartridge/Caliber: .223 Remington Bullet Weight: 55 grain Bullet Type: Ballistic Silvertip, fragmenting polymer tip Rounds Per Box: 20 Case Quantity: 10 boxes (200 rounds) Muzzle Velocity: 3240 fps Muzzle Energy: 1282 ft-lbs Country of Manufacture: United States Disclaimer: 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.