The HHS provides a solution for engaging threats in CQB situations, then quickly transitions to a 500m targeting or surveillance situation, and then quickly back to a 25m room clearing exercise. Instant transition is achieved through a quick Switch-to Side (STS) mount that offers a simple, quick disconnect feature to remove the magnifier and base. This durable, night vision-compatible system offers wide field optical performance with superior light transmission for visibility in extreme low light conditions. It withstands temperatures from -40F to +150F, and it is waterproof to 10 meters. The EXPS3-4 is configured with a ballistic matching reticle image for the M4 carbine. The battle tested circle/dot reticle will be offered along with a series of 1 MOA aiming dots that are vertically aligned and calibrated specifically for the ballistic drop of .223 caliber ammunition. The reticle provides 4 aiming dots for target distances of 0-300m, 400m, 500m, and 600m, and has 10 settings for NV use.
