Kilo 1800 bdx (only) nightforce scope, tac 30 custom. - SIG SAUER KILO1800BDX 6x22mm Laser Rangefinder

I'm very impressed so far. Scans extremely well out to 2156 yds on concrete/asphalt. Very tightly defined eyebox. It's surprising to find a unit that does what it says it will do. Synced up with smart phone. Set up rifle and bullet profiles. 1800BDX Unit works with the Sig app, even when app is closed on the phone (very nice). One major draw back is that I've had AB app with several custom drag model's, major temperature/powder inputs collected over 100's of rounds in wide range of temperatures. For the price, I think Sig+AB could have made it happen on units below the kilo2400. I wasn't ready to devote $1200 to that convenience, after $6k on a rifle.