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How To Choose The Right Scope For Mule Deer Hunting?

April 5, 2026

Quick Answer

For mule deer backcountry hunting, a scope with a magnification range of 3-9x is often the sweet spot, providing the necessary zoom for long shots without sacrificing low-light performance.

Scope Magnification

When hunting mule deer in the backcountry, a scope with a magnification range of 3-9x is ideal. This range offers the flexibility to dial in for long shots, typically beyond 300 yards, while maintaining low-light performance for early morning or late evening hunts. A higher magnification like 4-12x can be useful for longer shots, but it may introduce more parallax error and require more precise aiming.

Objective Lens Size and Eye Relief

A 40mm or 42mm objective lens is suitable for most backcountry mule deer hunting scenarios. These lenses provide sufficient light-gathering capabilities and a comfortable eye relief, allowing you to aim the rifle without obstruction. When choosing an objective lens, consider the rifle’s overall length and the hunter’s shooting style. A longer eye relief, typically found on 42mm objective lenses, can be beneficial for hunters with a longer eye relief or those using a rifle with a more pronounced scope mounting system.

Parallax Adjustment and Reticle Style

A scope with a parallax adjustment is essential for accurately aiming at varying distances. A reticle with a 1/4 MOA or finer click value is recommended for mule deer hunting, allowing for precise aiming adjustments. A BDC (Bullet Drop Compensation) reticle can also be beneficial for longer shots, as it helps compensate for bullet trajectory. However, for shorter shots, a simple, uncluttered reticle is often preferred, allowing for faster target acquisition and shot placement.

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