SIG SAUER | Kilo4K Rangefinder | Graphite

The KILO4K adds SIG SAUER's Optical Image Stabilization to its rangefinder line, actively canceling hand shake for a steady image at distance instead of relying on bracing alone. It runs the Gen II LightWave DSP ranging engine with a 4x scan mode, onboard temperature/pressure/humidity sensors for real‑time ballistic corrections, and Applied Ballistics Ultralite with up to 25 stored bullet profiles. BDX 2.0 Bluetooth links it to other BDX‑enabled sights, and it's IPX‑7 waterproof running off a CR123 battery.