Flir pts 536 - FLIR Systems Thermosight Pro PTS536 4-16x50mm Thermal Imaging Weapon Sight, w/FLIR Boson 320x256 (12 micron) 60Hz Core

I've had this unit for about 2 months now and its a game changer. I use it for crop damage permits on a 308 and very please with the performance and ease to sight in. I like the outdoor alert and black hot the best with white cross hairs. I finally got it on my rem 700 223 1/9 twist 20" bull barrel 55 grain blitz king at 3200 ft/sec and had no problem identify coyotes at 200+ yards to make a shot. I had the armasight zeus 336 on order but it was back ordered for 4 months so I cancelled and went with the flir pro pts 536. It took another 6 months to get it, but was worth the wait best. planted optic didn't have this unit in stock and still don't to my knowledge so I did but it somewhere else.