Sig Sauer Kilo3K 6x22mm Rangefinder

The Kilo3K is a 6x22mm laser rangefinder that keeps the interface simple and the readout fast. Sig's Lightwave digital signal processing engine drives the ranging, and setup takes a few minutes rather than an evening with the manual. Line of Sight returns a straight distance, Angle Modified Range corrects for shooting uphill or downhill, and Archery mode tightens the logic up for bow distances where a few yards matter.

Two Applied Ballistics modes push it further. In BDX-U the unit reads your ballistic profile and measures environmental conditions in real time to hand back a firing solution on the spot, while BDX-X passes the work to the full Applied Ballistics engine. Pair it with a BDX capable riflescope and the holdover shows up in the scope automatically. The 6x monocular body is small enough to live in a bino harness pocket or a chest rig, and there is enough glass quality to confirm what you are ranging before you press the button.