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Holosun
Overview
The Holosun ARO Red Dot Sight features a 2 MOA dot, providing precise aiming for quick target acquisition in various shooting scenarios. The green reticle offers excellent visibility in different lighting conditions, enhancing your overall accuracy. This optic is commonly found on competitive and tactical builds, where speed and precision are crucial.
Specifications
Holosun ARO Red Dot Sight Green 2 MOA Dot with Picatinny Mount Matte Black
Available Merchants(10)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have been adding the Holosun ARO Red Dot Sight Green 2 MOA Dot with Picatinny Mount Matte Black to their builds on GunPartPicker since March 2026. All time, it ranks #42 of the 491 optics builders have added. Builds with this optic are split between 5.56 NATO (55%) and 300 Blackout (25%), split between mid-length (38%) and carbine-length (25%) gas systems, and mostly AR-15 (91%, then AR-9 9%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 9 of the 10 retailers we track have it in stock. It dipped to $119.99 at Palmetto State Armory for a stretch in September 2026, well under its usual $149.99 to $169.99, so sales do come around. Buying today, the lowest price is $119.99 at Palmetto State Armory, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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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 builds that include this one
PSA Stealth AR-15 Complete Lower Magpul MOE Edition No Mag - 5165500387
Expo Arms 5.56 NATO AR-15 Barreled Upper - 16" - Mid-Length - Overrun
Radian Weapons AR-15 Raptor-Lt Ambidextrous Charging Handle Black
Bravo Company M16 Bolt Carrier Group Black
Magpul M-LOK Handstop KIT - Black
Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
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.
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