The Model 550 HWS is fully compatible with all generations of night vision tubes. A special NV setting allows the operator to immediately drop the reticule brightness to eliminate any "halo" effect while viewing through the NV unit. The M550 can be positioned in tandem behind NV without any "bloom" of the target area. Unlike active IR laser pointer systems, HWS is a passive system and emits no muzzle side signature. While in the NV mode, the HWS is undetectable against enemy NV, providing operators with a stealth means for effective nightime weapon aiming. |
