I did call up Sig today and got the skinny on the new 2200 & 2400 models coming out.

Small change to the housings and they added a screw mount on the bottom for tripod use. The 2200 is basically the same as the 2000. Same size aiming circle, same distance limits, with a possible 5% increase in yardage. Bottom line, don't trade your 2K for a 2200.

The 2400 has all the bells and whistles, blue tooth, wind meter, smart phone hookup, elevation, etc, & spits out come-ups. Should reliably add some yardage over the other two models.

No prices set yet, but might be by Shot Show time. Availability/delivery sometime this summer.