Sig Kilo 2000 will do what you need. And a lot more. The 850 or 1250 would do the ranges you need for lower cost. It’ll do more than 1500yrds on trees, farthest I have ranged a building has been 3200yrds, deer at 900, never tried farther. I can hit my 66% IPSC with my Sig 2000 at 1000, if ranged supported.