Nikon Black 4K vs. Sig Kilo 2200 – Which laser rangefinder should you get?


Are you looking for a new laser rangefinder for your hunting escapades and are trying to avoid a shopping spree? Well, you have come to the right place. In this review, we have narrowed down your options to the Nikon Black 4K and the Sig Kilo 2200.

When I was purchasing my first laser rangefinder, I could barely pick out the right one for my hunting gear as there were so many options to choose from. It became even worse when I needed to upgrade my already existing laser rangefinder to a new one because I went through the exact hassle. Eventually, I found myself using the Nikon Black 4K and the Sig Kilo 2200 which have entirely changed both my hunting and observational experience. In addition to that, I have identified multiple differences between them in terms of their optical/lasing performance and their overall build quality. Let us evaluate their top features and outline their major differences so that you can pick out the better one for your hunting gear.

What are the differences between the Nikon Black 4K and the Sig Kilo 2200?

Nikon Black 4K
Sig Kilo 2200
Physical Dimensions
4.3 x 2.9 inches
4.4 x 3 inches
6.3 oz.
7.5 oz.
Objective Lens Diameter
21 mm
25 mm
Field of View
39.3 meters at 100 yards
35.7 meters at 100 yards
Maximum lasing range
4,000 yards
3,400 yards
Eye relief
18.3 mm
18 mm
Exit pupil diameter
3.5 mm
3.6 mm
1 CR2 Lithium
1 CR2 Lithium
Weather resistant properties
Waterproof and Fog proof
Waterproof and Fog proof

Nikon Black 4K vs. Sig Kilo 2200 – How do they compare?

Design and Structure

The design and structure of your laser rangefinder determine the bulkiness in your hunting gear and it also has the potential to camouflage your position when you are trying to sneak up on your target. To understand their difference in design and structure, we will compare their physical size, weight, objective lenses and their exit pupil.

The Nikon Black 4K measures 4.3 by 2.9 inches and weighs 6.3 oz. while the Sig Kilo 2200 measures 4.4 by 3 inches and weighs 7.5 oz. In this case the Nikon Black 4K is lighter and smaller than the Sig Kilo 2200. This imply means that the Nikon Black is more compact and more portable thus a better addition to your hunting gear.

The objective lens diameter determines the light collecting abilities of your laser rangefinder and the exit pupil diameter determines how much light could reach your eye during hours of observation. The Nikon Black 4K has a 21 mm objective lens and a 3.5 mm exit pupil diameter while the Sig Kilo 2200 has a 25mm objective lens and a 3.6 mm exit pupil diameter. In this case, the Sig Kilo 2200 has superior light collecting abilities than the Nikon Black 4K.

When it comes to their power sources, both the Nikon Black 4K and the Sig Kilo 2200 run on a single CR2 Lithium battery and they both feature optical tubes that are O-ring sealed and Nitrogen filled to ensure their waterproof and fog proof performance.

Optical Performance and Lasing Range

The Nikon Black 4K and the Sig Kilo 2200 differ when it comes to their optical performance and their lasing range. The Nikon Black offers a spacious field of view of 39.3 meters at 100 yards while the Sig Kilo 2200 offers you a field of view of 35.7 meters at 100 yards. In this case, the Nikon Black 4K provides you with a wider field of view than the Sig Kilo 2200. This means that it would be much easier for you to locate your target across the entire visible spectrum with the Nikon Black 4K laser rangefinder.

When it comes to their magnification, the Sig Kilo 2200 features a powerful 7x magnification than the Nikon Black 4K which offers a lower 6x magnification. When comparing their eye relief, we can notice that the Nikon Black 4K has a longer eye relief than the Sig Kilo 2200.

When looking into their lasing ranges, we can establish that the Nikon Black 4K is a better laser rangefinder for long range shooting applications. The Nikon Black 4K can range up to 4,000 yards while the Sig Kilo 2200 can range up to 3,400 yards.

Nikon Black 4K vs. Sig Kilo 2200 – A Comparison Overview

Nikon Black 4K Review

Nikon BLACK RANGEX 4K laser rangefinders
  • Measurement range is 10-4, 000 yards. Size (length x width x height): 4.3 x 1.6 x 2.9 inch
  • Max range: reflective target is 4, 000 yards tree is 1, 700 yards Deer is 1, 500 yards
  • High-visibility Red OLED display provides ideal contrast on distant targets with automatic or five stages...
  • For incline or decline shooting angles, the RANGEX is equipped with Nikon's ID Technology that delivers...

This Nikon Black 4K laser rangefinder provides you with accurate reads even when your target is 2 miles away from your shooting position. It is developed with Range Finders ID technology that allows you to read the horizontal distance of your target up to ±89°, whether you are preparing to shoot uphill or downhill. It comes equipped with Tru-target technology that provides you with two different ranging modes- a distant target priority mode that displays the distance of the farthest target when you are aiming at overlapping targets and a first priority mode that spits the first target when you are aiming at a group of subjects.

With its Hyper Read technology, you are assured of accurate distant reads within 0.3 seconds. This comes in handy as you can never miss a shot opportunity throughout your hunting escapades. It is fully waterproof and fog proof which makes it rugged enough to withstand harsh weather and environmental conditions. It allows you to access a clear and bright sight picture and it has 5 illumination settings that you can use to control its brightness settings to match your environment.


  • Waterproof and fog proof
  • Durable, portable and versatile
  • Bright and clear sight picture
  • Decent and comfortable eye relief
  • Accurate readings


  • Does not pair up with a BT app

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Sig Kilo 2200 Review

Sig Sauer Kilo 2200 BDX Laser Rangefinder 7x25 mm (3,400 Yards) - for Shooting, Hunting, and Golf - Pairs with Either BDX Rifle Scope and Smartphone App via Bluetooth
  • This Sig Sauer Rangefinder is easy to use and features a 7 x 25 mm monocular with our trademarked...
  • This Kilo 2200 is an ideal hunting rangefinder for shooting, and works as a golf distance measuring...
  • Comes with BDX Ballistic Data Xchange built in, providing your BDX riflescope/Phone app with an automatic...
  • Advanced OLED display provides a smaller, extremely precise targeting circle along with milling features...

The Sig Kilo 2200 is an easy to use monocular that provides you with a decent 7x magnification that allows you to seamlessly view distant objects. It features a generous 25mm objective lens that enhances its light collecting abilities when you are hunting in low light conditions. It is equipped with SpectraCoat anti-reflection coatings that ensure optical clarity and superior light transmission at all times.

The Sig Kilo 2200 laser rangefinder is capable of ranging over a maximum distance of 3,400 yards and it comes with inaugural Ballistic Data Xchange that provides your BDX riflescope and phone app with an automatic brightened holdover dot. It features an advanced OLED display that provides you with a smaller and precise targeting circle alongside ballistic information and milling features. Its lumatic display automatically calibrates the already existing display brightness to the current light condition. In addition to that, it features a compact and lightweight magnesium housing with a diopter adjustment and a binocular style eye cup.


  • Excellent clarity and magnification
  • Fast and accurate readings
  • Automatically syncs with the BDX app and rifles
  • Compact and ergonomic design


  • Poor focus adjustment

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The Nikon Black 4K and the Sig Kilo 2200 are both good quality laser rangefinders that have been designed to stand up to the task without having to break your bank. Their CR2 lithium batteries will keep you up and running throughout your hunting escapades and their optical performance is versatile and reliable enough for frequent use.

Final Verdict: So, which is better, Nikon Black 4K or Sig Kilo 2200?

The Sig Kilo 2200 is a better laser rangefinder than the Nikon Black 4K. It features a powerful magnification, has superior light collecting abilities and it provides your with a clearer and brighter sight picture.


  1. Can the Sig Kilo 2200 measure height in feet and inches?

No, it only measures height in tenths of yards and yards.

  1. Is the Nikon Black 4K laser rangefinder tripod adaptable?

No, it is not.


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