The Federal Premium 454 Casull ammunition is designed to deliver exceptional performance for both hunters and serious range shooters. Featuring a 300 grain Swift A-Frame bullet, this round is engineered for controlled expansion and deep penetration, making it highly effective for a clean and humane kill on big game. The high-quality brass construction ensures reliable feeding and extraction, while Federal's commitment to excellence guarantees consistent accuracy with every shot. Packaged conveniently in a box of 20 rounds, this ammunition is perfect for those looking to pair precision with power in their shooting endeavors.