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EOTech
Overview
The EOTECH EXPS2-0 is a holographic weapon sight designed for quick target acquisition, featuring a green reticle that enhances visibility in various lighting conditions. With a battery life of 501 to 1,000 hours powered by a CR123A 3V Lithium battery, this sight is built for extended use without frequent battery changes. It offers 1/2 MOA adjustments for precise aiming and mounts easily on a Picatinny rail, making it compatible with a variety of setups. This optic is commonly found in mid-length gas system builds chambered in 5.56 NATO.
Specifications
Available Merchants(8)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have added the EOTECH EXPS2-0 Holographic Weapon Sight - Green Reticle to their builds on GunPartPicker. Since April 2026, it ranks #76 of the 587 optics builders have added. Builds with this optic are mostly chambered in 5.56 NATO (69%, then 300 Blackout 15%), split between mid-length (56%) and pistol-length (22%) gas systems, and mostly AR-15 (94%).
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 8 retailers we track have it in stock. It dipped to $697.30 at KY Gun Company for a stretch in October 2026, well under its usual $805, so sales do come around. Buying today, the lowest price is $697.30 at KY Gun Company, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Radian Weapons AR-15 Raptor/talon L/s Combo Black Anodized
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the EOTECH EXPS2-0 Holographic Weapon Sight - Green Reticle
| Build | Parts | Total |
|---|---|---|
 | 28 | $3493.73 |
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