All around great 320 thermal - Armasight Contractor 320 6-24x50mm Thermal Rifle Scope

I've had a chance to use the Contractor 320 6-24x and the 3-12x on several hunts down in Texas. One thing that stands out for me is the ease of use. Initial set-up is super easy, scroll through the color palette and reticle style, one shot zero, confirm zero, and roll out. The one-shot zero is way easier than I thought it would be but a good clean target or thermal specific targets really help. Aim center and shoot, then hold center while you dial the zeroing reticle to the point of impact and then set it. That becomes your new zero.

Durability
The optic held up to all the normal truck and razor rides, hot TX days, cold nights in the Rocky Mountains, and some rain with no problems. This was mounted to my AR10 308 so there was some recoil but nothing excessive.

Image quality
One of the best 320 thermals out there. My first experience was pretty good, I could easily identify targets but the zoom function was useless. My second outing came after a firmware update and it felt like they doubled the resolution.