HSM Bear Ammunition 45-70 Government +P 430 Grain Lead Round Nose Flat Point Gas Check 20RD

HSM Bear Ammunition in 45-70 Government +P delivers the stopping power and reliability you need in serious hunting territory. This heavy-for-caliber load pairs a 430-grain lead round nose flat point (LRNFP) projectile with a gas check for consistent performance through lever-action rifles and modern single-shots alike. Since its introduction in 2011, HSM's Bear Load has earned a reputation among hunters and guides who operate where bears roam and mistakes aren't an option. Each round is built with hard cast bullets, temperature-stable powders, and quality brass—the kind of ammunition that performs when conditions are at their worst.

The 45-70 Government remains one of the most versatile big-game cartridges in North America, capable of taking everything from elk to dangerous game at moderate ranges. The +P designation means this load is optimized for modern firearms that can safely handle higher pressures; always verify your rifle's specifications before use. A 430-grain bullet at this velocity delivers deep penetration and a wide wound channel—characteristics that matter when you're hunting in remote country or managing problem bears.

HSM loads ammunition in-house and controls every variable, from component selection to final quality checks. The hard cast construction resists deformation and separation, ensuring reliable expansion and penetration. For hunters who spend serious time in backcountry where bears are a real consideration, or for those who simply demand premium ammunition reliability, HSM Bear Load is a proven choice that won't let you down.

Key Features

• 430-grain hard cast lead round nose flat point (LRNFP) projectile with gas check
• +P loading optimized for modern 45-70 Government rifles
• Temperature-stable powder for consistent performance
• Quality brass cases and primers
• In-house manufactured for quality control
• 20 rounds per box

Specifications

Frequently Asked Questions

Is HSM Bear Ammunition safe in my 45-70 rifle?

The +P designation indicates this load is optimized for modern firearms capable of handling higher pressures. Before shooting any +P ammunition, verify your rifle's specifications and manufacturer's recommendations. Older or vintage 45-70 rifles may not be suitable for +P loads.

What's the difference between HSM Bear Load and standard 45-70 ammunition?

HSM's Bear Load uses specially developed heavy-for-caliber projectiles (430 grains in this case) matched with temperature-stable powders and quality components. The hard cast gas-checked bullet and +P loading are designed for deep penetration and reliable performance in hunting scenarios, particularly where larger game or bear encounters are possible.

What rifles work well with 45-70 Government ammunition?

The 45-70 Government is chambered in lever-action rifles, single-shot rifles, and modern bolt-action platforms. Always verify your specific rifle's pressure rating and manufacturer's guidance before using +P ammunition.

Does this box contain reloadable brass cases?

The ammunition is loaded in quality brass cases. For specific reloading specifications and whether these cases are suitable for your reloading process, contact HSM Ammunition directly.