Tag Archives: Nikon sport optics

Nikon Black RangeX 4K Rangefinder

A good laser rangefinder is an essential tool for any marksman who regularly shoots any significant distance. Personally I learned the value of a good laser many years ago, and have carried one ever since. I’ve had a chance to use many of the most popular models, and today another one joins my collection.

Nikon Sport Optics has long provided quality optics to the hunting and shooting community, so I was happy to see one of their newest product show up at my door, the Black RangeX 4K rangefinder.

The RangeX features an OLED display, it has several brightness settings which include an auto adjust for surrounding light conditions. Simliar to many of its competitors, the RangeX also will give the user an angle compensated distance should it be selected. The RangeX has an available Arca Swiss compatible tripod mount, allowing the rangefinder to be quickly mounted and used from the sturdy perch of a tripod.
The response time of the display is very fast, not quite as fast as the laser itself, but .3 seconds is close enough for me. It uses a single CR2 lithium battery for approximately 9000 uses.

The display as seen through the RangeX, the X around the crosshair shows when the laser is activated.

Perhaps the most celebrated feature of the Nikon RangeX, is its distance capabilities. For some time, ranging beyond 1200 yards or so was relegated to higher priced LRF’s. But as the market has grown, there are more and more great options that will go well beyond what folks are used to. The RangeX is advertised as a 4000 yard maximum range, that is a very impressive statement, and one I planned on testing.

In my experience, the lower the price point on a rangefinder, the less likely it was to hit its maximum advertised distance. Unless you spent upwards of six or seven hundred dollars, you basically had a thousand yard rangefinder, and sometimes not even that. The best rangefinders are the ones that will range not only their advertised distance, but even beyond it sometimes.

To be completely fair though, once a rangefinder hits the two thousand yard mark reliably, I dont really care if it goes beyond. At least not for civilian use.
The vast majority of recreational shooting takes place inside two thousand yards, and those few that need more range know how and where to get it.

I started out the RangeX with basic simple ranging tasks, shooting down the road, across town etc. The simple stuff like inside a thousand yards was lightning fast, and targeting was easy. The narrow beam divergence of the RangeX (Vertical 1.8MRAD by .25MRAD horizontal) allows the user to shoot through gaps in trees, and between closer obstacles. This is a very handy feature for those like me who hunt in wooded forests and mountainous terrain.

The first time I took the RangeX into the mountains to shoot, I decided to stretch it out a little further. It was a cold February afternoon, heavy clouds hung tight against the Wasatch Mountains. Snow was falling at about 6500 ft, which wasn’t too far above my shooting spot that was tucked back into a deep and jagged canyon. Therein was plenty of real world ranging opportunities, rocks, trees, deer, etc. And all at whatever distance you wanted to try and hit them at.

I tried out the angle correcting feature of the RangeX, first measuring the distance to a target, then again with an angle corrected distance. Regardless of how far the target, the display popped up faster than I expected. The furthest I was able to range that day was 1978 yards, which was pretty impressive considering how much precipitation was in the air. Looking back down into town from my Rocky Mountain post, I ranged some buildings that were 2240 yards away.

Ive tried it several other times since, and have been able to reach out even further. The best I can do on rocks and trees is still about two thousand yards, but good reflective targets like cars, windows, and especially road signs, I have hit as far as three thousand eight hundred yards.

The tripod mount made the RangeX very stable, and easy to focus the reticle on targets. And with the various mounting solutions it could be configured however you want it.

The Nikon RangeX is a fantastic buy for the committed shooter, it gives outstanding performance at a very reasonable price. It is lightweight, waterproof, compact, and it gives accurate range readings very quickly. I haven’t hit the magic 4000 yards with it yet, but I’m at least several thousand yards from the park that Nikon knocked it out of.