Nikon RifleHunter 550 Rangefinder

posted on March 16, 2011
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
201131610552-nikon-riflehunter-rangefinder_f.jpg

The RifleHunter 550 laser rangefinder is housed in a 5x2½x2¾-inch, waterproof and fog-proof polymer shell with black rubber molding with a strap eyelet. It can be easily operated with one hand by using the top “power” and “mode” buttons, and it takes a single, 3V CR2 lithium battery that lasts for approximately 10,000 readings. Both the digital LCD display and image focus can be adjusted with a rear, flexible rubber diopter eyepiece, and the rangefinder maintains a constant 6X magnification.

Pushing the “power” button for activation, then once more for a reading, displays the distance and settings, after which the rangefinder automatically shuts off after eight seconds. It has a range of 550 yards/500 meters and has a constant-reading setting, whereby the user can hold the button and instantly read the changes in distance from one object to another for up to 20 seconds.

Distances are displayed in 0.2-yard/meter increments within 100 yards/meters, and 1.0-yard/meter increments beyond 100 yards/meters. It can be set either for straight-line (linear) distance or for horizontal distance, the latter through the rangefinder’s automatic calculation of the linear distance and angle of observation.

There is also a target priority mode: If both close and distant targets are acquired in a single reading, the user can set which is displayed in the viewfinder. The distant target priority setting is recommended for use in thick woods or brush, when getting a clear view of the target is difficult. It has a suggested retail price of about $295 and comes with a carrying case, a battery and a lanyard.

Contact: Nikon, Inc.; (800) 645-6687; www.nikonsportoptics.com.

Latest

target with holes
target with holes

Resisting the Temptation of "Good Enough" for Firearm Performance

No matter what firearm you're using for whatever purpose, even if it's simply a trip to the range, always resist the temptation to accept “good enough” if there is the possibility of better performance.

Armed Citizens Stop a Lot More Criminals Than Most in the Media Will Admit

Since January 2025, the Crime Prevention Research Center has documented 16 defensive gun uses in which police say armed citizens stopped mass public killings.

Federal & Mossberg Collaborate on Autonomous Airborne Drone Defense

Federal and Mossberg are working with Palladyne AI in the creation of SwarmShot, a kinetic defense system that employs swarms of armed drones to shield troops from unmanned aircraft system threats.

Cold Performance: How to Prepare for the Uncertainty of Self-Defense

Defensive gun use is defined by uncertainty. You don’t know when it will happen, how far away the threat will be, how many threats you will face or what position you will be in when it begins.

Derya Goes Silent: The OBone Suppressor

In 2025, Turkish manufacturer Derya Arms opened a new facility in Florida, enabling the company to produce a number of new products domestically, such as its new OBone suppressor.

The Armed Citizen® Oct. 26, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Interests



Get the best of American Rifleman delivered to your inbox.