Hornady's Varmint Express ammunition is designed for precision and performance. The 223 Remington caliber is ideal for varmint hunting, delivering rapid fragmentation upon contact. With a muzzle velocity of 3240 feet per second, this ammunition provides high ballistic coefficients and wind-defying trajectories. Each box contains 20 rounds, ensuring you have enough for your next hunt. Hornady's carefully selected propellant and primers provide the best performance in each load. The brass casing is durable and long-lasting. Fast shipping ensures you get your ammunition quickly, so you can focus on what matters most - your next hunt. Key Benefits and Features: Caliber: 223 Rem Bullet Type: V-Max Bullet Weight: 55 gr Muzzle Velocity: 3240 fps Muzzle Energy: 1282 ft lbs Rounds Per Box: 20 Casing Material: Brass