Armasight Contractor 640 4.8-19.2x75 vs InfiRay SAIM SCL35

The Armasight Contractor 640 4.8-19.2x75 and InfiRay SAIM SCL35 are both popular choices in the thermal rifle scope category, commonly used for predator hunting, hog control, and long-range target acquisition. This is a Armasight vs InfiRay matchup, two brands with distinct approaches to thermal rifle scope design. With a price difference of $4,596, the value proposition matters. Below we break down the key specs, features, and real-world differences to help you decide which one fits your needs and budget.