I should add maybe you should look at a IR laser instead of a eotech? I used nothing but eotech's /PVS-14's for many,many years and have spend hunderds of hours shooting such setups that said the last 12-24 months I moved over to a Eolad and D2 IR laser systems. I should have made that change along time ago a high end IR laser just really works well with a helmet mounted NV and I can snap the 3X afocal on for longer range shooting and no loss of image resolution like IR-V is correct to point out above since you aren't viewing through the eotech screen also. A coyote is a pretty small target out there 200-300 yards at night it can be done with a good setup,range practice and the right time/place but most guys shooting varmints at those ranges will perfer a true NV weapon sight be it a scope or clip on. The reason I say that is as a hunter Im not just trying to hit a target I aim for a good chest or head shot so the animal is harvested quickly without needless suffering.