Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
SIG SAUER KILO1800BDX 6x22mm Laser Rangefinder
Currently Unavailable View Product
Compare (0)
Most Helpful Positive Review 1800 and 2000 rangers
When I started shooting beyond 300 yards deer hunting I became real interested in the exact ranges I was hitting. Again economically looking at good optics the Sig Sauer stood out. Their optics for the range or field are tough, reliable and easy to use. I like them so that I now own a total of 4 and happy with the options in the range finders and scopes.
Show
Sort by
Filter by

1800bdx rangefinder

by Travis, from MI, United States Written on August 10, 2020
The glass is clear and picks up light well. Easy to use and input custom loads for ballistics. Repeatable on houses to at least 1500 yards and to trees right about 1000. The advanced ballistic mode only calculates holdover up to 800 yards though.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Quality Laser Rangefinder that fits in your pocket!

by Kerry Justice, Verified Owner from NC, United States Written on May 6, 2020
I purchased the Sig Kilo1800BDX for its features and because I have had great experiences with Sig electronic devices and weapons. Sig once again has provided an excellent quality electronic device at a reasonable price, complete with a great warranty. The Kilo has so far provided known-distance range readings that are correct to 500 yards. Unknown range readings out to 1200 yards have been used. The eyepiece diopter adjustment works well, you can set the Kilo to turn itself off after a set time, and it will take instant or continuous range readings. A neat feature is the ability of the Kilo to communicate with a Kestrel wind measuring device, a cellphone ballistics program and even a new Sig rifle scope. It can provide range with the angle computed to correct for the amount of angle involved. For my use in providing scope adjustments and range, it is quite impressive, especially for such a small package.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Kilo 1800 BDX (only) Nightforce scope, Tac 30 custom.

by Walt Butler, Verified Owner from KY, United States Written on March 4, 2020
I'm very impressed so far. Scans extremely well out to 2156 yds on concrete/asphalt. Very tightly defined eyebox. It's surprising to find a unit that does what it says it will do. Synced up with smart phone. Set up rifle and bullet profiles. 1800BDX Unit works with the Sig app, even when app is closed on the phone (very nice). One major draw back is that I've had AB app with several custom drag model's, major temperature/powder inputs collected over 100's of rounds in wide range of temperatures. For the price, I think Sig+AB could have made it happen on units below the kilo2400. I wasn't ready to devote $1200 to that convenience, after $6k on a rifle.
Pros:
  • Nice for the money
Cons:
  • Needs more ballistics
Best Used for:
  • long range
Would recommend: Yes
1 of 2 found the following review helpful.
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?