Sig Sauer Kilo3K 6x22mm

• BDX-enabled ballistic workflow: The KILO3K can calculate hold solutions and send them by Bluetooth to compatible BDX optics, reducing the time between ranging and taking the shot.
• Long-distance ranging performance: With a maximum reflective range of 2700.00 m, this rangefinder gives hunters and shooters useful reach for open-country observation and target confirmation.
• 6x22 monocular optics: The 6.00 x magnification and fully multicoated 22.00 mm objective provide a clear aiming and ranging view while keeping the unit compact enough for pocket carry.
• Red OLED display: An illuminated internal display stays easy to read in changing light, helping with quick target acquisition at dawn, dusk, or in bright daytime conditions.
• Compact field-ready housing: The slim body, CR2 power supply, and waterproof, fogproof, shockproof construction make the KILO3K practical for regular hunting use in mixed weather.

About the Sig Sauer Kilo Series

The SIG SAUER KILO series is a family of laser rangefinders within the company’s electro-optics line, developed for shooters and hunters who need more than a simple distance reading. The range includes monocular and binocular models, covering everything from straightforward field ranging to advanced ballistic integration for long-range work. A defining characteristic of the series is its use of Bluetooth-connected BDX functionality, which allows compatible KILO units to share ballistic hold data with matching BDX riflescopes.

Within the broader lineup, KILO models are aimed at practical field use: hunting, target shooting, and distance confirmation in varied terrain. The series is known for compact laser rangefinder formats, fast target updates, and operating modes tailored to real shooting conditions, including line-of-sight and angle-compensated readings. More advanced versions in the family combine onboard environmental sensing and embedded ballistic solvers, showing that the KILO concept is built around speed, usable data, and direct shooting support rather than distance measurement alone. That makes the KILO line especially relevant for users who want a hunting rangefinder that can fit easily into a pack or pocket while still supporting a more complete ballistic workflow.

About the Sig Sauer Kilo3K 6x22mm

The SIG SAUER KILO3K 6x22mm is a compact hunting rangefinder built around a 6x22 mm monocular and a long-reaching laser engine, giving it a useful balance between portability and capability. Its maximum rangefinder range of 2700.00 m places it well beyond the needs of ordinary woodland shots, which is valuable when glassing across fields, cut lines, mountain basins, or other open ground where reflective landmarks and distant terrain features help with planning a shot or route.

What sets this model apart is how it combines ranging with ballistic support. In addition to standard line-of-sight use, the KILO3K supports angle-related and ballistic modes, including BDX-linked operation. That allows the unit to work as more than a distance reader: it becomes part of a connected shooting system that can provide practical hold information for compatible optics. For hunters and precision shooters, that means less guesswork when shooting uphill, downhill, or across changing environmental conditions.

The optical side remains straightforward and field friendly. Fully multicoated lenses help preserve contrast and brightness, while the 18.00 mm eye relief and +/- 3 diopter adjustment make the monocular easier to use for different eyes and viewing positions. A red illuminated internal display improves readability in both low light and bright daylight, and the waterproof, fogproof, shockproof housing supports dependable use in poor weather. With dimensions of 117.00 mm in length, 33.00 mm in width, and 74.00 mm in height, the KILO3K stays easy to carry without giving up serious ranging capability.

About Sig Sauer

SIG SAUER traces its origins to a wagon factory established near the Rhine Falls in 1853 in Switzerland. The company later evolved into a major name in small arms and shooting equipment, and SIGARMS changed its name to SIG SAUER in 2007. Today, SIG SAUER, Inc. is headquartered in Newington, New Hampshire and produces a broad catalog that includes firearms, ammunition, suppressors, airguns, and electro-optics.

In the optics segment, the company is known for riflescopes, red-dot sights, and rangefinders designed to integrate with modern shooting systems. Its electro-optics development includes technologies such as the HDX optical system, which combines extra-low-dispersion glass with high-transmittance glass, and connected BDX products that link rangefinding and aiming functions. That background makes SIG SAUER a well-established manufacturer for users looking at hunting optics, tactical optics, and ballistic-capable laser rangefinders.

Main Features

• Product type: Rangefinder
• Series: Sig Sauer Kilo
• Magnification: 6.00 x
• Objective lens diameter: 22.00 mm
• Maximum rangefinder range: 2700.00 m
• Measurement increment: Meter, Yard
• Measurement display: Internal display
• Field of view: 113.40 m/1000m
• Field of view (angular): 6.50 °
• Eye relief: 18.00 mm
• Diopter range: +/- 3
• Lens coating: Fully Multicoated
• Display illumination: Yes
• Illumination color: Red
• Daytime-usable illumination: Yes
• Power supply: CR2
• Length: 117.00 mm
• Width: 33.00 mm
• Height: 74.00 mm
• Color: Green
• Waterproof: Yes
• Fogproof: Yes
• Shockproof: Yes
• Built-in rangefinder: Yes
• Tripod adaptable: No

Warranty

5 years. SIG SAUER states a 5-year warranty period for the electronic components used in its electro-optics products, which applies to this laser rangefinder’s electronic system.