DYE i4 Goggle with Thermal Lens - Black Discount_30% OFF Extra magazines available here and

Extra magazines available here and here

Will mount to any 20mm rail

Extremely comfortable checkered grips

Weighs: 3

4V single stick battery like this accompanied by a charger like this

DYE i4 Goggle with Thermal Lens - Black Discount_30% OFF Extra magazines available here andThe i4 has a revolutionary patent pending rapid lens changing system that allows you to change lenses in under 10 seconds. It is the quickest and easiest lens changing system. The i4 offers more vertical and horizontal peripheral vision than any other mask system on the market today, Clear, unobstructed vision both up and down allows you to clearly see all of the field details without constantly moving your head, Our optically correct tirodial impact