HSM Game King centerfire rifle ammunition is expertly engineered for big game hunting applications. Loaded with 150 gr Sierra GameKing Spitzer Boat Tail projectiles, these high-performance rounds achieve an impressive muzzle velocity of 2950 ft/s. Utilizing premium brass casing material, this ammunition ensures uniform chambering, optimal pressure retention, and exceptional downrange accuracy under diverse field conditions. Caliber 270 Win, 20 rounds per box. Safety Note Always prioritize safe firearm handling protocols and strictly observe your local and state hunting regulations.