Check the listing for details. Sig Sauer Kilo4K RangeFinder - SOK4K601. Color: Gray, Condition: New. Listed at 599.99 USD. Sig Sauer Kilo4K RangeFinder Introducing the Sig Sauer KILO4K Rangefinder, the most advanced rangefinder in its class. Featuring SIG SAUER’s Optical Image Stabilization (OIS) the KILO4K delivers a crisp, clear image free from any user-induced hand shake or vibration. The KILO4K is powered by Applied Ballistics Ultralite which is user configurable to your exact rifle and projectiles, onboard environmental sensors for real-time precision updates to ballistic solutions, a 4x scan mode for ultra-fast ranging at distance, and includes BDX 2.0 for Bluetooth communication with other BDX enabled sights and devices. For users looking for category-leading ranging performance and vibration-free image quality look no further than the KILO4K. Optical image stabilization for long-distance, razor-sharp imaging Gen II lightwave DSP ranging engine Onboard temperature, pressure, and humidity sensors for accurate real-time ballistic calculations 5 target modes; first, best, last, fog, extended range 5 range modes; BDX-U, BDX-X, AMR, LOS, Archery Drop remote waypoints with BASEMAP app Applied ballistics UltraLite with complete ab bullet database, up to 25 bullet profiles, and 8 onboard ballistic groups BDX 2.0 enabled with low energy, long-range Bluetooth IPX-7 waterproof runs off cr123 lithium battery and integrated tripod mount Magnfication: 6x Objective Dia: 22mm Dimensions: 4.1x3.1x1.6" Weight: 7.5oz Waterproof Rating: IPX-7 Range: Deer (1600yd), Trees (2000yd), Reflective (4000yd) MFG P/N: SOK4K601