Caliber: 224 Valkyrie - Quantity: 20 Round - Grain Weight: 60 Grains - Muzzle Velocity: 3300 Feet Per Second - Muzzle Energy: 1451 Foot Pounds - Bullet Style: Polymer Tip - Bullet Brand And Model: Nosler Ballistic Tip - Produces the least wind drift and drop in its class - Significantly less recoil than other cartridges with comparable ballistics - Loaded with high-performance bullets - Better ballistic performance than any other AR-15 cartridge - Superb accuracy and extreme long-range performance in bolt-action rifles