Nikon P308 Instruction Manual

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Nikon P308 Specification

The Nikon P308 is a specialized riflescope designed for precision shooting, particularly tailored for use with .308 Winchester cartridges. It features a robust construction with a one-inch main tube made from aircraft-grade aluminum, ensuring durability and resilience in various environmental conditions. The scope is equipped with a BDC 800 reticle, calibrated for .308 Winchester rounds, allowing for accurate holdover points up to 800 yards. This reticle provides shooters with clear aiming points for long-range targets, enhancing precision and accuracy.

The optical system of the Nikon P308 is fully multi-coated, offering superior light transmission and bright, clear images even in low-light conditions. The scope has a magnification range typically starting from 4x to 12x, providing versatility for both medium and long-range shooting scenarios. The eye relief is generous, often around 3.7 inches, ensuring comfortable and safe shooting experiences.

Adjustments for windage and elevation are precise and user-friendly, with positive click adjustments that allow for reliable zeroing. The Nikon P308 is nitrogen-filled and O-ring sealed, making it waterproof, fog-proof, and shockproof, thus suitable for rugged outdoor use. The parallax setting is usually optimized for distances common in .308 shooting, further increasing the scope's effectiveness.

In summary, the Nikon P308 riflescope combines durability, precise calibration, and advanced optical performance, making it an ideal choice for hunters and tactical shooters who demand accuracy and reliability when using .308 caliber rifles.

Nikon P308 F.A.Q.

How do I properly mount the Nikon P308 scope on my rifle?

Start by ensuring the rifle is unloaded and placed on a stable surface. Attach the scope rings to the rail, position the scope in the rings, and adjust for proper eye relief and level. Securely tighten the ring screws evenly.

What is the recommended method for zeroing the Nikon P308 scope?

Begin at a short distance like 25 yards to get on paper. Adjust windage and elevation turrets based on shot placement. Move to 100 yards and fine-tune the adjustments for precise zeroing.

How can I clean and maintain the Nikon P308 scope to ensure longevity?

Use a soft brush or air blower to remove dust. Clean lenses with a microfiber cloth and lens cleaning solution. Regularly check for loose screws and ensure all mounting points are secure.

What should I do if the Nikon P308 scope fogs up during use?

Ensure the scope is sealed properly. If fogging occurs internally, it may be due to a compromised seal, and professional servicing is recommended. For external fogging, use anti-fog wipes or sprays.

How do I adjust the parallax on the Nikon P308 scope?

The Nikon P308 typically has a fixed parallax setting. However, if equipped with an adjustable objective or side focus, rotate the parallax adjustment until the target and reticle are sharp and aligned.

What is the best way to store the Nikon P308 scope when not in use?

Store in a cool, dry place away from direct sunlight. Use lens caps to protect the optics and consider a padded case for additional protection against physical damage.

How do I reset the turrets to zero on the Nikon P308 after sighting in my rifle?

After zeroing, loosen the turret screws, lift the turret cap, and rotate it to align the zero mark with the reference line. Tighten the screws to secure the position.

Why is the bullet impact not aligning with the reticle on my Nikon P308 scope?

Ensure the scope is mounted securely and check for any canting. Reconfirm zeroing at a known distance, and check for any environmental factors such as wind that might affect bullet trajectory.

Are there specific environmental conditions that can affect the performance of the Nikon P308 scope?

Extreme temperatures and humidity can affect performance. In cold conditions, battery life for illuminated reticles may decrease. Always ensure lenses are clean and dry in humid or rainy conditions.

What are the common issues faced with the Nikon P308 scope and how can they be resolved?

Common issues include fogging, loose mounts, and parallax errors. Fogging can be managed with anti-fog solutions. Regularly check and tighten mounts. Ensure proper parallax settings for distance shooting.