Holosun ARO-EVO SPR Red Dot Sight 1.5 MOA Dot 1 MOA Holdover 65 MOA Circle

The Holosun ARO-EVO-SPR-RD represents the next step in Holosun’s Advanced Rifle Optic line, combining speed, precision, and durability in a modernized package. With a larger 26mm optical window, shooters benefit from an expansive field of view that enhances situational awareness and enables faster target acquisition across any environment.

The heart of this optic is the Special Purpose Reticle (SPR) — a 1.5 MOA red dot surrounded by a 65 MOA circle, featuring three 1 MOA BDC holdovers and a ranging reticle optimized for M193 5.56 ammunition at 3,050 FPS. This configuration gives shooters rapid close-quarters engagement while retaining holdover references for distance work.

Rugged reliability is ensured through 6061-T6 aluminum construction, a hard anodized matte black finish, and IPX8 waterproof protection. Features like Shake Awake™, Solar Failsafe, and automatic brightness control guarantee the ARO-EVO-SPR-RD is always ready when you are—while the side-loading CR2032 battery delivers up to 50,000 hours of runtime.

This optic ships with both 1.63” lower 1/3 co-witness and 1.05” low mounts for flexible rifle integration, plus a multi-tool, wrench, and cleaning cloth for complete setup out of the box.

Specifications

Reticle: SPR (1.5 MOA Dot / 65 MOA Circle / 3 BDC Holdovers / Ranging Reticle)

Reticle Color: Red (650nm wavelength)

Magnification: 1× (Parallax-free, Unlimited Eye Relief)

Brightness Settings: 8 Daylight + 4 Night Vision

Power Source: CR2032 Battery + Solar Failsafe

Battery Life: Up to 50,000 hours (Setting 6)

Housing Material: 6061-T6 Aluminum, Hard Anodized

Adjustment Per Click: 0.5 MOA

W&E Travel Range: ±50 MOA

Window Size: 1.02 in

Overall Dimensions: 2.87 × 1.68 × 2.7 in

Weight: 4.33 oz

Operating Temperature: -30°C to 60°C

Storage Temperature: -40°C to 70°C

Waterproof Rating: IPX8

Vibration Resistance: 1000G

In the Box

ARO-EVO-SPR-RD Optic

1.63" Lower 1/3 Mount

1.05" Low Mount

Multi-tool & Wrench

Cleaning Cloth