EOTech EXPS3-4 Military Weapon Sight

The new 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.

Please choose carefully, this item is special order and bought in to order especially for you. It is non-refundable and non-returnable. We do not offer returns or refunds on this item.

The EXPS3-4 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. The use of a magnifier is stongly recommended.

Features:

• 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 3/4 inch 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

• Optics: Transmission holography - parallax free
• Magnification: 1x
• Eye Relief: Unlimited
• Length/Width/Height: 3.5"x2.4"x2.8" (91.4X 60.9x71mm)
• Weight: 11.2 oz (317grams)
• Temperature: -40 to 150 F
• Waterproof: Submersible to 33 ft depth
• Sealing: Fogproof internal optics
• Color/Finish: Non reflective black with hard coat finish
• 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+)

• Optical Surfaces: Anti-glare coating
• Window Dimensions: 1.20" x 0.85" (30 x 23mm)
• Front Window Material: 1/8" solid glass
• Rear Window Material: Shatter resistant laminate (3/16" thick)
• Field of View (100 yds): 30 yds (28m) at a 4" eye relief
• Reticle Options: Black EXPS Models include only one of the following reticles: 65MOA ring with single 1MOA dot, 65MOA ring with two 1MOA dots, 65MOA ring with four 1MOA dots

• Brightness Adjustment Range: 146,000:1 brightest to lowest
• Night Vision Brightness Range: 1280:1 with NV switch engaged
• Power Source: (1) 123 lithium battery
• Battery Life: 600 continuous hours at nominal setting 12
• Brightness Settings: 30 settings with scrolling feature (10 settings for NV use)
• Auto Battery Check Indicator: Flashing reticle upon start-up
• Auto Shut-down: At 8 hrs- programmable to 4 hrs