EOTECH EXPS3-0 Holographic Weapon Sight
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EOTech
Overview
The EOTECH EXPS3-0 Holographic Weapon Sight is a robust optic designed for quick target acquisition with its 1 MOA dot size, making it ideal for both close-quarters and mid-range shooting. Its user-friendly 1/2 MOA adjustment allows for precise fine-tuning, while the hardcoat anodized aluminum finish ensures durability in tough conditions. With a battery life ranging from 501 to 1,000 hours on a single CR123A lithium battery, this sight is reliable for extended use. It commonly appears in builds featuring a mid-length gas system and chambered in 5.56 NATO.
Specifications
September 2026 on GunPartPicker
EOTECH EXPS3-0 Holographic Weapon Sight ranked #22 of the 203 optics builders added on GunPartPicker in September 2026, behind the Aimpoint Duty RDS Red Dot Reflex Red Dot Sight 2 MOA Dot with 39mm Picatinny Mount and Spacer Aluminum Matte Black, with about 1% of all optics added to builds. Down from #20 in August. Builds with this optic are mostly chambered in 5.56 NATO (83%, then .223 Wylde 17%), split between carbine-length (50%) and mid-length (50%) gas systems, and mostly AR-15 (80%, then AR-10 20%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 9 of the 11 retailers we track have it in stock. It dipped to $629.99 at Palmetto State Armory for a stretch in September 2026, well under its usual $811.99 to $815, so sales do come around. Buying today, the lowest price is $775 at Sportsmans Outdoor Superstore, above September's low of $629.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Magpul AR-15 CTR Stock Collapsible Mil-Spec Black
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
SureFire M640U Scout Light PRO Weapon Light - 1000 Lumens - Black
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
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 4 →Builds in the community that include the EOTECH EXPS3-0 Holographic Weapon Sight
| Build | Parts | Total |
|---|---|---|
 | 14 | $3467.28 |
 | 25 | $4394.67 |
 | 14 | $4556.16 |
 | 24 | $3233.76 |
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