Winchester Ballistic Silvertip ammunition is engineered for extreme precision and explosive impact on longer-range shots. These 300 Win Mag cartridges feature a 180 gr Rapid Controlled Expansion Polymer Tip projectile, achieving a muzzle velocity of 2950 fps. The design incorporates a sharp polymer tip and boat tail to minimize drag and ensure superior accuracy. Each box contains 20 rounds of high-quality brass-cased ammunition. Delivering a muzzle energy of 3478 ft lbs, this load is the premier choice for hunters pursuing medium game who demand legendary engineering and performance. Safety Note Always verify your firearm is specifically chambered for 300 Win Mag. High-powered rifle cartridges carry lethal energy over long distances; always follow all safe firearm handling practices and local hunting laws.