HSM 45-70 Government 300gr JHP Ammo - 20 Round Box

The HSM 457015N delivers devastating terminal performance with its 300-grain jacketed hollow point design, engineered specifically for the legendary 45-70 Government cartridge. This premium hunting ammunition combines traditional power with modern bullet construction to maximize energy transfer on impact.

What Makes This Different

HSM's jacketed hollow point construction provides controlled expansion while maintaining deep penetration, a critical balance for large game hunting. The 300-grain bullet weight represents the optimal middle ground between velocity and knockdown power in the 45-70 platform. Unlike standard lead bullets, the jacketed design reduces barrel fouling and provides consistent accuracy across extended shooting sessions.

Key Features

• 300-grain jacketed hollow point bullet for controlled expansion
• 45-70 Government chambering for lever-action and single-shot rifles
• Premium brass cases suitable for reloading applications
• Consistent powder charges for reliable velocity and accuracy
• 20-round packaging ideal for hunting trips and range sessions
• Non-corrosive primers for long-term storage reliability
• Boxer-primed cases compatible with standard reloading equipment

This cartridge excels in hunting scenarios where stopping power takes priority, delivering approximately 1,800 fps muzzle velocity with 2,200 foot-pounds of energy. The hollow point design ensures rapid expansion on medium to large game while the substantial bullet weight maintains trajectory stability at extended ranges. Weather-resistant packaging protects ammunition integrity during outdoor storage and transport.

Technical Specs

• Caliber: 45-70 Government
• Bullet Weight: 300 grains
• Bullet Type: Jacketed Hollow Point (JHP)
• Muzzle Velocity: Approximately 1,800 fps
• Muzzle Energy: Approximately 2,200 ft-lbs
• Case Material: Reloadable brass
• Primer Type: Non-corrosive Boxer
• Rounds Per Box: 20
• Manufacturer: HSM Ammunition
• Model Number: 457015N

HSM's reputation for consistent quality control ensures each cartridge meets strict performance standards. The 20-round box quantity provides sufficient ammunition for hunting expeditions while maintaining cost-effectiveness for shooters who demand premium performance.