The HWS XPS3 is the shortest and lightest night-vision compatible HWS yet. Powered by a single transverse mounted CR123 lithium battery, the XPS provides additional rail space, leaving more room for rear iron sights, magnifiers or night-vision mount.

Features :

• Water Resistant
• 20 Daylight Settings and 10 Additional Settings for Gen I through III+ Night Vision Devices
• 0.5 MOA Per Click Windage and Elevation Adjustment