Nikon · Review

Nikon Prostaff 3-9×40 Review : Ultra Cheap, Exceptional Performance

Are you looking for a cost-efficient but fully functional riflescope for the next hunting season? For long-range shooting sports like hunting, we can’t compromise. We need something that is truly reliable and dependable, especially in the crucial moments when you are about to pull the trigger. There are many options available on the market, available in varying price points, many with each own distinctions. Nevertheless, you do not always have to empty the bank for the best riflescope; some golden treasures are standing among the cheap products, waiting to be discovered.


One such treasure is Nikon Prostaff 3-9×40. Coming from the price range of sub-two hundred dollars, it is obviously a very affordable and budget-friendly choice. And, even though it comes with a low price, the specs and features it offers are speaking of great value. It even comes with the pair of lens covers to protect the optics as you bring it around. Nikon Prostaff 3-9×40 is the perfect choice for a limited budget.

Nikon Prostaff 3-9×40 comes with an aluminum construction that is highly rugged and durable. It looks kind of plain, indeed, but you don’t exactly need your riflescope to be all fancy and glamorous anyway. What is more important is that it has been sealed for waterproof, weatherproof, and fog-prooof performance. It is nitrogen-filled, making it usable in extreme temperatures and weathers without getting any blurry.

As you take it out from the box, it is almost immediately ready for the action. It comes fully assembled already, so you just need to mount it on your rifle and calibrate the zero. Speaking about zeroing the scope, Nikon Prostaff 3-9×40 features a zero-reset turret with a spring-loaded adjustment knob. This feature is extremely useful and handy. It makes field adjustments much simpler, quicker, and easier. You can engage, pull the trigger, then immediately rotate to your zero to re-engage straight away. It is an ultimate convenience!

Furthermore, the optics are fully multicoated. It claims to be able to transmit up to 98% of available light into your visual. However, real usage does not always reach the number. Even so, we must say that Nikon Prostaff 3-9×40 indeed provides excellent brightness levels. It performs an excellent job in daylight, yet still manages to give decent visibility in low light situations. All thanks to the wide 40mm objective lens.


- Compact riflescope with 3 to 9x magnification and 40mm objective lens - Fully multicoated optical system transmits up to 98 percent of available light - Zero-reset turret with spring-loaded adjustment knob; 3.6 inches of eye relief - Nitrogen-filled, O-ring-sealed housing for waterproof, fogproof performance - BDC reticle; quick-focus eyepiece; measures 12.4 inches

The 3-9x magnification is just ideal for game hunting. Most of the time, you won’t need to use super-high zoom levels. The 9x magnification is sufficient already for distances around 200 yards or so. Meanwhile, Nikon Prostaff 3-9×40 comes with 3.6 inches of eye relief. It is not the longest eye relief distance, but is certainly enough to provide a convenient and safe aiming, away from the recoil impact. In addition, Nikon Prostaff 3-9×40 features the BDC reticle type, which has see-through ballistic circles ideal for long ranges and a crosshair for short ranges. Thus, it is quite a flexible and versatile scope.

While the performance of Nikon Prostaff 3-9×40 is indeed awesome, its adjustment range is not as astonishing. It only offers up to 80 MOA of windage and elevation adjustments. On the good side, though, such adjustment range is actually already wider than many other riflescopes; and again, it is more often than not already sufficient for game hunting. Nikon Prostaff 3-9×40 is also a considerably compact and lightweight scope. It only has an overall length of 12.3 inches and a body mass of just 13.7 oz. So, it is not likely to become so much of a hindrance to your mobility and maneuverability.

Specifications of Nikon Prostaff 3-9×40
Magnification 3 – 9 x
Eyepiece Outside Diameter 39.3 mm
Objective Outside Diameter 47.3 mm
Objective Diameter 40mm
Tube Diameter 1 inch
Exit Pupil 4.4mm – 13.3mm
Eye Relief 3.6 inches
Field of View 11.3 – 33.8 ft @ 100 yards
Adjustment Graduation 1/4 inches
Max Internal Adjustment 80 MOA
Parallax Setting 100 yards
Light Transmission – Up to 90%
Waterproof/Fogproof Yes
Overall Length 12.3 inches
Weight 13.7 oz

Pros of Nikon Prostaff 3-9×40
– Extremely affordable and budget-friendly price
– Compact and lightweight design
– Zero-reset turret with spring-loaded adjustment knob for quick setting
– Adjustable reticle
– Crisp and bright visualization

Price of Nikon Prostaff 3-9×40
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