Deer.”I was night hog hunting at the invitation of Armasight, one of the nation’s top manufacturers of thermal and night-vision gear. A real pro with his thermal drone, Jim eventually spotted a half-dozen black spots of the correct size that moved the way hogs move. But it took another three hours for us to spot any more hogs, which Jim did with the thermal-rigged drone. By the looks of the above, the reticle of the Armasight Contractor 640 thermal riflescope settled on many hogs in four nights in the Red River region. Guns and Gear for Night HogsThe Contractor 640 Thermal Weapons Sight from Armasight is available in three different objective lens sizes: 35, 50 and 75mm.