Holosun AEMS CORE X2 2 MOA Enclosed Red Dot

Holosun AEMS CORE X2 2 MOA Enclosed Red Dot Rifle Sight is a compact 1x, non-magnified optic designed to deliver a precise 2 MOA red dot for fast, repeatable aiming on rifle platforms. Built with an enclosed emitter and supplied with a lower 1/3 co-witness mount, it is intended to function as a primary aiming optic on Picatinny-equipped rifles where durability and constant readiness are required.

Manufactured by Holosun, the AEMS CORE X2 refines the AEMS platform with an advanced optical system that reduces parallax and improves point-of-aim consistency at typical rifle engagement distances. Its enclosed design protects the emitter from dust, moisture, and debris, making it suitable for field use, range training, and patrol-style rifle configurations.

Key Features

• 2 MOA red dot reticle for precise aiming and consistent shot placement

• 1x magnification with unlimited eye relief

• Enclosed aluminum housing to protect the optic from environmental exposure

• Parallax-reduction optical system, claimed to reduce parallax by approximately 50%

• Lower 1/3 co-witness four-post mount included for AR-style rifles

• CR2032 battery power with Shake Awake power management

• Adjustment increments: 0.50 MOA per click

• Picatinny / Weaver compatibility and support for original AEMS mounts

• IP67-rated water and dust resistance

Specifications & Construction

• Optic Type: Enclosed rifle red dot sight

• Reticle: 2 MOA red dot

• Magnification: 1x

• Housing Material: 7075-T6 aluminum with corrosion-resistant black finish

• Mounting Interface: 1913 Picatinny / Weaver

• Power Source: One CR2032 lithium coin battery

• Weight: Approx. 5.56 oz

• Dimensions: Approx. 2.70 × 3.60 × 4.70 (as listed by manufacturer)

• Environmental Rating: IP67 submersion rated

• Operating Temperature Range: Approx. −30°C to 60°C

Shake Awake technology helps extend battery life by powering the sight down when idle and instantly reactivating it upon movement, supporting an always-ready setup without manual power cycling.

Compatibility & Intended Use

The Holosun AEMS CORE X2 is designed to mount directly to 1913 Picatinny rails and is compatible with Picatinny/Weaver mounting systems. The included lower 1/3 co-witness mount supports rifles using backup iron sights positioned in the lower portion of the optic window.

Typical applications include:

• Primary non-magnified optic on AR-platform rifles

• Patrol or duty rifle configurations

• Range and training rifles

• Compact rifle setups requiring an enclosed red dot

What’s Included

• Holosun AEMS CORE X2 2 MOA enclosed red dot sight

• Lower 1/3 co-witness Picatinny mount

• CR2032 battery

• Mounting hardware and manufacturer documentation

The Holosun AEMS CORE X2 offers a streamlined, enclosed red dot solution with a fine 2 MOA aiming point, durable construction, and efficient power management for shooters seeking a reliable rifle optic in a compact form factor.