Wind, rain, or snow -this ammunition is at home in all kinds of weather. With its watertight protection, Outfitter is ideal for the toughest conditions. Hornadys Outfitter features a CX (Copper alloy eXpanding) bullet, the most advanced monolithic hunting bullet on the market. This highly accurate bullet provides uniform, controlled expansion and retains more weight for deeper penetration, even through bone. The waterproofed nickel-plated cases are corrosion-resistant and waterproofed to ensure protection from moisture. Product Features Proven CX Bullets Sealed Primer and Case Mouth Corrosion Resistant Waterproofed Cases Product Specifications Caliber: .300 Remington Ultra Magnum Bullet Weight: 180 gr Bullet Type: CX (Copper Alloy Expanding) Muzzle Velocity: 3200 fps Muzzle Energy: 4096 ft/lbs Quantity: 20 Rounds per box