Armasight Contractor 640 1 Year Update
This video provides a one-year update on the Armasight Contractor 640 thermal optic. The reviewer highlights its rugged construction, comparing it favorably to other thermal optics. Minor cosmetic issues like a detached lens cover lanyard and a loose power dial set screw were addressed with simple fixes. The optic has held zero exceptionally well, attributed in part to the included Kinetic Research Group Sidelock Mount.











