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Nightforce NX8 4-32x50 TReMoR3 Riflescope C633


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The NX8 4-32x50 F1 Riflescope is a compact and capable long range riflescope. Building upon the legendary durability of the NXS family from Nightforce, the NX8 adds first focal plane performance with an 8x zoom range in a small package. This wide zoom range allows for fast engagements at close range along with the ability to detect, identify and engage targets at long range.

Other features include the ZeroStop elevation adjustment for a rapid return to zero. The 50mm objective is optimized for resolution and light transmission, with a parallax adjustment coming as close as 11 yards. An integrated PTL (Power Throw Lever) makes power changes fast and easy. The compact size and incredible capability of the NX8 4-32x50 F1 makes it an instant favorite for nearly any rifle and intended use.

Features of the Nightforce NX8 4-32x50 F1 Riflescope

  • 8x zoom range, 4x to 32x magnification
  • ED (Extra-low Dispersion) glass for superior image quality
  • Compact length at 13.4"
  • ZeroStop elevation adjustment for rapid and easy return to zero
  • Capped windage adjustment
  • Integrated PTL (Power Throw Lever)
  • Locking diopter adjustment


  • Item ConditionNew
  • Scope Weight:28.6 oz.
  • Scope Length:13.4"
  • Magnification Range:4-32x
  • Scope Objective Diameter:50mm
  • Scope Tube Size / Mount:30mm
  • Turret Adjustment (Click Value):0.1 mil per click
  • Elevation Turret Details:26.2 mrad; ZeroStop
  • Windage Turret Details:20.4 mrad
  • Parallax Adjustment:11yd - ∞
  • Reticle Position:First Focal Plane
  • Reticle Details:TReMoR3
  • Field of View:26.1 - 4.6ft @ 100yds
    8.7 - 1.5m @ 100m
  • Eye Relief:3.4"
  • Illuminated Reticle:Yes, Digillum
  • Scope Finish:Black
  • Scope Turret Rotation:Counter Clockwise (CCW)
  • Product TypeRiflescopes
  • UPC847362017174
  • MPNC633

Customer Reviews

Average Rating
May 3, 2020

NF has done it again. ED glass is on par with the Atacr glass. I thought there would be some degradation in image quality at 32 power, which is not the case. Scope is light and compact. Ordered and shipped same day from Eurooptic, excellent sales and service.

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February 12, 2020

Awesome glass and lightweight. The glass is very close to the ATACR and with being 11 oz lighter I plan on switching all my scopes to nx8 as I don’t feel I will be losing much. With the tremor3 I wish the illumination would light up the the whole main cross hair as it only does every even numbered mil mark and is hard to see in low light at low power. Wish it would light up like the mil-XT reticle to actually be useful.

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September 2, 2021

Very happy with this optic as expected. Very clear and I am able to get the focus perfect for my eyes. I did go to the Horus website and buy the wind meter and range finder combo, and this works well with the Horus app on my Iphone. You tell the app what Horus reticle you have (Tremor 3 here); bullet details, and the app does the calculations for you then SHOWS YOU which dot to use assuming you are not dialing anything which is kind of the point of the reticle. I need more time and longer distances to see if the hold overs and windages are accurate, but I do have it working easily. Look at YouTube for these videos and more detail, but if all works as planned it makes this reticle and specific equipment combo much more usable for me. Have not had this very long, but by Itself the optic is amazing. When zeroing, all the dials were very responsive an accurate. Have not tried Illumination much at dusk yet, but planned soon. If the extras mentioned above work as I expect this will be an awesome setup, and my future optics will have a Temor reticle so I can dial those in too.

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August 30, 2021

It's a nice scope, but I was surprised at how far off it was from zero. It took me a long time just to dial it in to where the reticle and the gun were aiming at the same zip code... It seems to work well other than that.

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