HSM Bear Load centerfire rifle ammunition is engineered for demanding big game hunting applications. Loaded with heavy 430 gr Round Nose Flat Point projectiles, these high-energy rounds achieve a muzzle velocity of 1801 ft/s and a powerful muzzle energy of 3098 ft lbs. Utilizing premium brass casing material, this ammunition is meticulously designed to deliver maximum stopping power, dependable deep penetration, and smooth cycling in rugged conditions. Caliber 45-70 Gov, 20 rounds per box. Safety Note Always prioritize safe firearm handling protocols and strictly observe your local and state big game hunting regulations.