Hydra Thermal Scope Addon

DNT Optics Hydra HS635 640x512 35mm Multi-Function Thermal Scope / Clip-On / Handheld Monocular

DNT Optics Hydra HS325 384x288 25mm Multi-Function Thermal Scope / Clip-On / Handheld Monocular

DNT Optics Hydra HS225 256x192 25mm Multi-Function Thermal Scope / Clip-On / Handheld Monocular