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Q&A · Hunting

Is the .45-70 Government legal for hunting in all states?

April 5, 2026

Quick Answer

The .45-70 Government is generally legal for hunting in all 50 states, but specific regulations may vary depending on the type of game being hunted and the state's laws. For example, some states may have restrictions on the use of the .45-70 for hunting deer. It's essential to check the state's hunting regulations before heading out.

State-Specific Regulations

The .45-70 Government is a powerful cartridge, with a muzzle energy of around 1,600 ft-lbs. This makes it suitable for hunting large game like elk, moose, and bears. However, its power also raises concerns about over-penetration and potential damage to surrounding tissue. As a result, some states have implemented regulations to limit the use of the .45-70 for hunting certain species.

In Alaska, for example, the .45-70 Government is considered a suitable cartridge for hunting large game, but it must be loaded with a minimum of 300 grains of powder. In contrast, some western states like Wyoming and Montana have specific restrictions on the use of the .45-70 for hunting deer, due to concerns about over-penetration and reduced trophy quality.

Rifle Selection and Ammunition Choice

When choosing a rifle for hunting with the .45-70 Government, look for a bolt-action or lever-action design with a minimum of a 16-inch barrel. This will help to minimize recoil and improve accuracy. As for ammunition, choose cartridges loaded with a minimum of 300 grains of powder, and a bullet weight of at least 300 grains. This will provide sufficient kinetic energy for large game, while minimizing the risk of over-penetration.

When hunting elk, a good rule of thumb is to aim for the largest vital area possible, taking into account the animal’s size and body shape. Aim for the shoulder or chest area, using a trajectory compensating scope or sight to ensure accurate shot placement.

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