EOTECH EXPS3-4 Holographic Weapon Sight
Click to see full view
EOTech
Overview
The EOTECH EXPS3-4 is a holographic weapon sight designed for rapid target acquisition and improved accuracy. With a 1 MOA dot size and 1/2 MOA adjustments, it allows for precise aiming, while its red reticle enhances visibility in various lighting conditions. This optic, featuring a durable aluminum construction and hardcoat anodized finish, is typically found on tactical and competition builds where reliability and speed are paramount.
Specifications
August 2026 on GunPartPicker
EOTECH EXPS3-4 Holographic Weapon Sight ranked #95 of the 210 optics builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #138 of the 459 optics builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 11 of the 12 retailers we track have it in stock. It dipped to $619.90 at BattleHawk Armory for a stretch in August 2026, well under its usual $708.65 to $749, so sales do come around. Buying today, the lowest price is $619.90 at BattleHawk Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
Not sure which optic to pick?
We ranked every optic by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Red Dot & Optic Guide →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the 3 builds that include this one
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
SureFire M340C Mini Scout Light PRO Weapon Light - 500 Lumens - Black
EOTECH G33 Magnifier, 3X, No Mount, Matte Finish, Black - G33NM
Dead Air Nomad 30 Rifle Suppressor - Black
Daniel Defense 14.5" 5.56 M4A1 AR-15 Complete Upper - Flat Dark Earth
Unity Tactical FAST Magnifier Mount 2.26" Optical Height - FSTOMF
No reviews yet. Be the first to review this product!