DYE i4/i5 Thermal Lens - Clear Sniper Spring Guides Because it's a fixed slide

Because it's a fixed slide design and is compact in proportion

Features a CREE XHP35 HI D4 LED that illuminates up to 603 meters

The Fuel Gauge window: The unique orange mag level indicator lets you immediately know if the magazine is filled to capacity

Color differences may also occur between different batches of the product

DYE i4/i5 Thermal Lens - Clear Sniper Spring Guides Because it's a fixed slideGenuine replacement lens for i4 i5 goggle system. It is recommended to replace your lens if it is cracked or heavily scratched. The i4 i5 mask design allows you to swap lenses quickly. 290 degree field of view. Clear lens.