Bushnell 51-0021 Instruction Manual

Pages 21

Year 2003

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of 21

Bushnell 51-0021 Scope Specification

The Bushnell 51-0021 Scope is a precision optical device designed for accuracy and reliability in various shooting environments. It features a fully multi-coated lens system that maximizes light transmission, offering a bright and clear image even in low-light conditions. The scope is built with a robust one-inch tube constructed from high-grade aluminum, ensuring durability and weather resistance, making it ideal for use in challenging outdoor conditions. It incorporates a variable magnification range, allowing users to easily adjust the zoom to suit different distances and targets. The windage and elevation adjustments are precise and easy to operate, providing shooters with the ability to fine-tune their aim with confidence. Additionally, the scope is equipped with a fast-focus eyepiece, enabling quick and effortless focusing for improved target acquisition. The reticle design is optimized for a variety of shooting applications, offering enhanced accuracy and ease of use. The Bushnell 51-0021 Scope is nitrogen-purged and O-ring sealed, ensuring it remains fog-proof and waterproof, which enhances its reliability under diverse environmental conditions. Its lightweight design does not compromise on performance, offering a balance between portability and functionality. Overall, the Bushnell 51-0021 Scope is engineered to deliver superior optical performance and rugged dependability, making it a valuable tool for both amateur and professional shooters.

Bushnell 51-0021 Scope F.A.Q.

How do I properly mount the Bushnell 51-0021 Scope?

To mount the Bushnell 51-0021 Scope, ensure that the rifle is stable and unloaded. Use the appropriate rings and bases for your rifle model. Secure the bases onto the rifle, align the scope, and tighten the rings evenly to avoid damaging the scope.

What is the best way to zero the Bushnell 51-0021 Scope?

Start at a 25-yard target to ensure you are on paper. Adjust the windage and elevation turrets until the point of impact matches the point of aim. Move to a 100-yard target for final zeroing, making micro-adjustments as needed.

How can I clean the lenses on my Bushnell 51-0021 Scope?

Use a soft, lint-free cloth or a lens cleaning brush to remove dust and debris. Apply a small amount of lens cleaner to the cloth, not directly on the lens, and gently wipe the surface. Avoid using harsh chemicals.

What should I do if the scope fogs up?

If the scope fogs internally, it may indicate a seal failure. Store the scope in a dry environment and consider contacting Bushnell support for repair or replacement. For external fogging, use an anti-fog spray designed for optics.

How do I adjust the focus on the Bushnell 51-0021 Scope?

Turn the eyepiece focus ring until the reticle appears sharp and clear. For best results, make these adjustments while aiming at a neutral background like the sky or a blank wall.

What is the recommended maintenance schedule for the Bushnell 51-0021 Scope?

Regularly check the mounting for tightness, clean the lenses as needed, and store in a dry, cool place. Inspect the scope after each use, especially in harsh weather conditions, to ensure optimal performance.

Can the Bushnell 51-0021 Scope be used in low-light conditions?

Yes, the Bushnell 51-0021 Scope is designed with multi-coated optics to improve light transmission, making it suitable for low-light conditions like dawn or dusk.

How do I troubleshoot if the reticle is not centered?

Ensure that the scope is correctly mounted. If the reticle is still off-center, adjust the windage and elevation turrets. Consult the user manual for specific instructions on returning the reticle to mechanical zero.

What should I do if the turrets are difficult to turn?

Check for debris or dirt that might be obstructing movement. Clean around the turrets with a soft brush. If the problem persists, contact Bushnell support as the internal mechanism may require servicing.

Is the Bushnell 51-0021 Scope waterproof?

Yes, the Bushnell 51-0021 Scope is waterproof and sealed to prevent moisture from entering, allowing for use in wet conditions. However, it is recommended to dry and clean the scope after exposure to rain or water.