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Questions & Answers
Does EOTECH MAKE AN OPTIC THAT MOUNTS ON A Sig 365 (mini 9mm)? Expert Answer

No, Eotech dose not currently make optics for handguns.

by Patrick, Gear Expert, October 28, 2021
Is it supposed to come with the battery already installed? Expert Answer

Typically the battery is not installed, however EOTech does test each unit before it leaves the factory, so it is possible one was left in by accident after testing.

by Ethan C., Gear Expert, May 8, 2019
Customer Reviews
Helpful Positive Review no more dot envy by Legacy Reviewer, Verified Owner, June 3, 2011
Being a Police Officer in a high crime major city and former murder capital for several years in a row (Gary, IN.) I clear more house in one week then most departments with their swat teams do in a year. Being that we do go up against a lot of people...
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167/194 found this helpful
Helpful Positive Review just what you would expect. by Jason Edwards, Verified Owner, January 31, 2023
Just what you would expect from Eotech. Saved over $100 because of the OPMOD logo on the side, is what I’m assuming. There is no difference in this model and the standard Eotech EXPS2-0. Could not find any difference other than the logo on the hood...
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2/2 found this helpful
Helpful Positive Review EOTech Transverse EXPS2 by kew, September 19, 2023
Great sight, quick delivery. Always great service from OpticsPlanet.This is the third one I have ordered through them. Love the Eotech sights. My wife has even gotten into them and loves this one on her rifle. Would recommend to everyone.
1/1 found this helpful
Helpful Positive Review Just as expected ! by Tk, October 24, 2023
Came quick, just as I expected the sight to be , honestly better than expected
2/2 found this helpful
Helpful Positive Review New version by Tom, June 30, 2019
I already own an older version of the EOTech OPMOD EXPS2 and I bought this one was the same. Got it with the new quick mount it is great. Zeroed-in in no time and just love it. Delivery was fast, great doing business with Optics Planet.
1/2 found this helpful
Helpful Positive Review opmod is the Cadilac of red dots by Clyde, Verified Owner, March 12, 2023
From my understanding the opmod gives you the protection of the Exps3-0 without the NV capabilities. For the same price as the EXPS2-0 there is no reason to not get the OPMOD version. Eotech has all the best features you would want from a red dot. On...
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2/2 found this helpful
Read All 326 Reviews
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This product comes with the EOTech 2 Year Warranty and the OPMOD Limited Lifetime Warranty.

Product Info for EOTech OPMOD EXPS2 Holographic Reflex Red Dot Sight

EOTech OPMOD Holographic Weapon Sights are an exclusive holosight design available only from OpticsPlanet! In conjunction with EOTech, we are pleased to present two exclusive holo sights, offered under the OPMOD (OpticsPlanet MODification) label. The EOTech OPMOD Holographic Sights w/MOA Dot combine input from our customers - military, law enforcement and shooting sports enthusiasts alike - with the expertise of the world premier L3 EOTech Engineering and Marketing Teams. These holographic gun sights have been carefully tailored to the highest performance standards. Being end-users ourselves, we understand the rigors and abuses that firearm sighting equipment must withstand day in and day out. OPMOD Limited Edition Holosights maximize functionality, ergonomics, and reliability in any adverse condition.image

The OPMOD EOTech Water Resistant Sight offers instinctive two-eyes-open shooting with a transversely mounted 123 battery, and a 7mm raised base offering a lower 1/3 co-witness with iron sights. OPMOD EXSPS-2 L3 Eotech red dot scopes (EXPS stands for Extreme-XPS HWS) feature easily accessible side buttons and a single quick release throw lever for easy and instant attachment and removal.

Similar to EOTech XPS-2 red dot sights, OPMOD EXPS-2 sights are smaller than Eotech N-cell battery red dot sights such as their popular EOTech 550 Holosight. The OPMOD red dot sight has a shortened base that only requires at most 2 3/4 inch of rail space, compared to the 4 inch N battery sights. L3 Eotech OPMOD EXPS-2 Sight features two reticle options: 0 - a 68MOA circle with 1 MOA aiming dot (EXPS 2-0 OPMOD sight) and 2 - 68MOA circle with two 1MOA aiming dots (EXPS 2-2 OPMOD sight).

The OPMOD Eotech Red Dot Sight w/Shatter Resistant Laminate is , and, as with all Eotech holographic sights, is designed to military and law enforcement standards to be waterproof, shock proof and be able to handle the most extreme tactical operations with ease. OPMOD EOTech EXPS 2 Red Dot Sights include a CR123 battery and come with a hard carrying case.

Specifications for EOTech OPMOD EXPS2 Holographic Reflex Red Dot Sight:

Operation:
Optics: Transmission holography - parallax free
Magnification: 1x
Eye Relief: Unlimited
Length/Width/Height: 3.5"x2.2"x2.4" (91.4X 55.8x71.8mm)
Weight: 11.2 oz (317grams)
Temperature: -40 to 150 F
Waterproof: Submersible to 10 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
Heads-Up-Display Window:
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: 68 MOA ring w/ single 1MOA dot (model EXPS2-0); 68MOA ring w/ two 1MOA dots (model EXPS2-2)
Electrical
Brightness Adjustment Range: 146,000:1 brightest to lowest
Power Source: Single CR123 lithium battery
Battery Life: 1000 hours
Brightness Settings: 20 settings with scrolling feature
Auto Battery Check Indicator: Flashing reticle upon start-up
Auto Shut-down: At 8 hrs- programmable to 4 hr

Features of EOTech OPMOD EXPS2 Holographic Reflex Red Dot Sight:

  • Single transverse CR123 battery to reduce sight length.
  • Short base only requires 2 3/4 inch of rail space compared to the 4 inch N battery sights.
  • Battery cap and latch are eliminated and replaced with a simple O-ring and tethered cap that achieves a better watertight seal.
  • Battery compartment is now separated from the base to allow it to cantilever over the delta ring of AR-15 type rifles.
  • Average battery life at brightness level 12 is roughly 500-600 hours, 3X the battery life of N cell sights.
  • Two reticle options: The EXPS2-0 has a 68MOA circle with 1 MOA aiming dot, and the EXPS2-2 has a 68MOA circle with two 1MOA aiming dots for trajectory compensation.
  • Side buttons with a single quick detach throw lever to fit Weaver or MIL-STD-1913 rail.
  • Submersible to 33 feet.
  • OPMOD Limited Lifetime Warranty

Package Contents:

  • OPMOD Eotech EXPS-2 Holographic Red Dot Sight
  • (1) CR123 Battery
  • Hard Carrying Case

EOTech OPMOD EXPS2 Holographic Reflex Red Dot Sight Orderable Models

List of Orderable Models

EOTech OPMOD EXPS2-2 Holographic Reflex Red Dot Sight, 68 MOA ring and 2MOA Dots Reticle, Black, EXPS2-2OPMOD , MPN: EXPS2-2OPMOD , UPC: 672294600381 , Code: 99-RDH-ET2M-2-OPMOD
EOTech OPMOD EXPS2-2 Holographic Sight, 65 MOA ring and 2 1 MOA Dots Reticle, Black, DEMO EXPS2-2-OPMODA-DEMO , MPN: EXPS2-2-OPMODA-DEMO , Code: 99-RDH-ET2M-2-OPMOD-DEMO
EOTech OPMOD EXPS2-0 Holographic Reflex Red Dot Sight, 68 MOA Ring and 1-Dot Reticle, Black, EXPS2-0OP , MPN: EXPS2-0OP , UPC: 672294600374 , Code: 99-RDH-ET2M-0-OPMOD

EOTech OPMOD EXPS2 Holographic Reflex Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

EOTech OPMOD EXPS2-0 Holographic Sight, 65 MOA Ring and 1 MOA Dot Reticle, Black, DEMO, ET-RD-OPMOD-EXPS2-0-OPMOD-DEMO , MPN: ET-RD-OPMOD-EXPS2-0-OPMOD-DEMO , Code: 99-RDH-ET2M-0-DEMO
DEMO, EOTech OPMOD EXPS2-0 Holographic Sight, 68 MOA Ring and 1-Dot Reticle, Black, EXPS2-0OP , MPN: EXPS2-0OP-DEMO , Code: 99-RDH-ET2M-0-OPMOD-DEMO
DEMO, OPMOD OP Exclusive - EOTech EXPS2-0 Green Reticle Holographic Weapon Sight, 68 MOA Ring, Single 1 MOA Dot, Black, EXPS2-0GRNOP-BLACK , MPN: EXPS2-0GRNOP-BLACK-DEMO , Code: 99-RDH-ET2M-EXPS2-0GRNOP-B-DEMO
EOTech OPMOD OP Exclusive EXPS2-0 Green Reticle Holographic Reflex Red Dot Sight, Green 68 MOA Ring w/ Single 1 MOA Dot, Black, EXPS2-0GRNOP-BLACK , MPN: EXPS2-0GRNOP-BLACK , UPC: 672294600886 , Code: 99-RDH-ET2M-EXPS2-0GRNOP-B
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