This is a Sig Sauer known as the KILO1800BDX, model SOK18601.
Featuring SIG SAUER's BDX technology" the KILO BDX is the world's most advanced laser rangefinder. When paired with a SIERRA3BDX riflescope" the onboard Applied Ballistics Ultralite calculator sends ballistic drop data via Bluetooth directly to the SIERRA3BDX's BDX-R1 reticle" providing an illuminated holdover dot and wind hold. Download the free BDX App for iOS or Android to setup ballistic profiles and synchronize custom profiles to your KILO for exact ballistic solutions.
Features:
HyperScan technology provides 4 range updates per second
Advanced LCD display
Free downloadable SIG BDX app for IOS and Android
