EOTech Transverse EXPS3 Red Dot Sight, Black w/ 4-Dot Reticle EXPS3-4 EXPS34

The EXPS3-4 has been developed to optimize the functionality of the HWS. The buttons have been moved from the back to the left side for instant access, allowing a magnifier, night vision, or a back up iron sight to fit closely to the HWS body. This new button position allows the user to operate the HWS function switches easier than ever before.

The EXPS3 is configured with a new 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.

Specifications and Features:
Optics: Transmission holography - parallax free
Projects a 65 MOA Ring or a 1 MOA Dot
Magnification: 1x
Eye Relief: Unlimited
Single transverse 123 battery to reduce sight length
Ballistic reticle specific to .223 caliber munitions
Compatible with Gen I-III+ Night Vision Systems (tandem operation)
Shortened base only requires at most 2.75" of rail space
Battery cap and latch are eliminated and replaced with a simple O-ring, tethered cap; better sealing is achieved
Battery compartment is now separated from the base to allow it to hover over the delta ring of the rifle
Average battery life at brightness level 12 is roughly 500-600 hours
Side buttons, NV compatible with a single quick detach throw lever
Weight: 11.2 oz
Adjustment (per click): 0.5 MOA (1/2" at 100 yds)
Adjustment Range: +/- 40 MOA travel
Mount: 1" Weaver or (MIL-STD-1913) rail. Adjustable for width variation
Return to Zero: Repeatable to within 2 MOA after re-mounting
Night Vision Compatibility: 10 brightness setting (generation I-III+)