Flexline 552 reflex red dot sight 2 MOA 1x 22mm

Flexline 552 reflex red dot sight 2 MOA 1x 22mm is designed for fast, intuitive aiming with a natural field of view. With true 1x magnification, it supports both-eyes-open shooting and quick transitions between targets. The 2 MOA dot provides a fine aiming reference that helps improve consistency while keeping the sight picture clean. Its compact, lightweight format is well suited to setups where balance and handling are priorities.

Fast aiming with true 1x magnification

Both eyes open shooting

True 1x magnification keeps your vision natural and reduces the “tunnel” effect often associated with magnified optics. This makes it easier to stay aware of your surroundings and to react quickly. It is a practical choice for recreational shooting, training, and airsoft/airgun use where speed and clarity matter.

2 MOA dot for a cleaner aiming point

The 2 MOA dot is a precision-oriented size: small enough to help with tighter aiming, yet still usable for quick target acquisition. It offers a balanced sight picture for common practice distances and helps maintain consistent hold and alignment during repeated strings of fire.

22mm objective and compact ergonomics

22mm objective for a practical footprint

A 22mm objective keeps the optic compact and easy to integrate on many platforms. The reduced footprint helps maintain a streamlined setup without adding unnecessary bulk, while still delivering a functional, easy-to-read aiming window for the intended use.

28g weight to preserve handling

With a listed weight of 28g, the sight minimizes impact on balance. This is beneficial for short, agile builds and for users who want to reduce fatigue and keep inertia low during movement or extended sessions.

Mounting and power

Picatinny 21mm mount

The mount is designed for a 21mm Picatinny rail, a common standard on many modern platforms. A stable, play-free installation is essential for keeping your settings consistent. Check rail compatibility and verify that the optic remains secure after mounting.

2x AA power supply

The Flexline 552 uses 2x AA batteries, which are widely available and simple to replace. This power format is convenient for day-to-day use. Depending on the packaging, the product may be supplied with accessories such as AA batteries, a cleaning cloth, and a manual.

Technical specifications

Specs

Use notes

Best practices

• Mount on a clean rail and confirm there is no movement before each session.
• Set your zero at your typical use distance and re-check periodically.
• Store dry and remove batteries for long-term storage.

For recreational shooting and airsoft/airgun setups depending on configuration. Always follow safety rules and applicable regulations.