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Q&A · Hunting

What common mistakes do hunters make when using .45 Colt Lever Guns?

April 5, 2026

Quick Answer

Hunters often make mistakes when using .45 Colt Lever Guns by overloading the cartridge, failing to properly seat the bullet, and neglecting to check the gun's action and cylinder for proper functioning.

Insufficient Load Management

When using .45 Colt Lever Guns for deer hunting, it’s crucial to follow the manufacturer’s recommended load limits to avoid over-blasting the cartridge. Failing to do so can result in a blown primer, a separated case, or even a catastrophic failure of the firearm. A typical load for a .45 Colt Lever Gun for deer hunting is around 300-350 grains of black powder or a black powder substitute, with a bullet weighing around 250-265 grains.

Inadequate Bullet Seating

A loose or improperly seated bullet can cause a jam in the action or even lead to a catastrophic failure of the firearm. To avoid this, hunters should ensure the bullet is seated to the correct depth (typically around 0.020-0.030 inches from the case mouth) and is seated firmly against the case mouth. This can be achieved by using a precision bullet-seating tool or a Lyman Universal Bullet Seater.

Neglect of Action and Cylinder Maintenance

The rugged action and cylinder of .45 Colt Lever Guns require regular maintenance to ensure proper functioning. Hunters should regularly clean and lubricate the action, check the cylinder for proper alignment and function, and perform regular takedown and reassembly to prevent wear and tear. This can be achieved by following a simple cleaning and maintenance routine, such as checking the action and cylinder for proper function every 100-200 rounds fired.

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