EOTECH XPS3-2 Holographic Weapon Sight
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EOTech
Overview
The EOTECH XPS3-2 is a compact holographic weapon sight designed for rapid target acquisition with its 1 MOA dot size, allowing for precise aiming in various conditions. With a battery life ranging from 501 to 1,000 hours powered by a CR123A lithium battery, it ensures reliability during extended use. The sight features a Picatinny mounting interface for easy attachment to your rifle, and the red reticle provides excellent visibility in diverse lighting scenarios. This optic is often found in builds utilizing a mid-length gas system chambered in 5.56 NATO.
Specifications
August 2026 on GunPartPicker
EOTECH XPS3-2 Holographic Weapon Sight ranked #70 of the 210 optics builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #52 of the 481 optics builders have added. Builds with this optic are nearly all chambered in 5.56 NATO, nearly all on carbine-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 9 of the 10 retailers we track have it in stock. The best price drifted down from $755 to $673.95 over August 2026 without a real sale. Buying today, the lowest price is $673.95 at KY Gun Company, which matches the best price we saw in August.
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 16 builds that include this one
PSA Stealth AR-15 Complete Lower Magpul MOE Edition No Mag - 5165500387
Magpul RVG Rail Vertical Grip - Black
Rise Armament Ra-524 Blitz Performance Trigger Drop-In
ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Pistol 7in Barrel Custom 7in Top Cut Hybrid M-LOK Handguard Complete Upper Receiver w/BCG And
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
Wilson Combat M16 Bolt Carrier Assy 5.56 NATO Polished Black Nitride
Builds Featuring This Part
See all 2 →Builds in the community that include the EOTECH XPS3-2 Holographic Weapon Sight
| Build | Parts | Total |
|---|---|---|
 | 23 | $3981.49 |
 | 12 | $2688.05 |
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