Model Description Price SOK14BDX01 SIG BDX Combo - SIERRA3 3.5-10x42mm - KILO 1400 Range finder $1099.00 SOK18BDX01 SIG BDX Combo - SIERRA3 4.5-14x44mm - KILO 1800 Range finder $1499.00 SOK24BDX01 SIG BDX Combo - SIERRA3 6.5-20x52mm - KILO 2400 Range finder $1999.00 SOSBDX33111 SIG SIERRA3 BDX 3.5-10x42mm $759.00 SOSBDX34112 SIG SIERRA3 BDX 4.5-14x50mm $989.00 SOK14601 SIG Sauer Kilo 1400 BDX Range finder - 6x20 $389.00 SOK18601 SIG Sauer Kilo 1800 BDX Range finder - 6x22 $599.00