Cyelee CAT Shake Awake Micro Red Dot Sight Review

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The Cyelee CAT Shake Awake Micro Red Dot Sight is a top-notch reflex sight designed for RMS/RMSC footprint optics ready pistols. It offers a range of features that make it a reliable and durable choice for concealed carry and target shooting.

Features and Benefits:

1. Ease of Use:

The Cyelee CAT red dot sight is equipped with a shake awake function, ensuring it is always ready for use. After four minutes without motion, it automatically goes into sleep mode, conserving battery life. A small tap or tilt will immediately wake it up, providing convenience and efficiency.

2. Runtime:

Operating with a single CR2032 3v battery, the advanced technology of the sight offers up to 50,000 hours of battery life, ensuring long-lasting performance and reliability.

3. Reliability:

Designed for concealed carry, the CAT sight is waterproof and shockproof, providing added security in critical situations. It also features integrated co-witness fiber optic irons, offering a backup option in case of battery failure.

4. Durability:

Constructed from aerospace-grade aluminum, the CAT sight is built to withstand tough conditions. It features a recessed optic lens for added protection and is IPX7 waterproof, ensuring durability in various environments.

5. Dimensions:

The CAT sight is compact, measuring about an inch tall, less than an inch wide in the back, and 1.6 inches long. It features a 22mm x 16mm window, allowing for fast acquisition and sight tracking without affecting concealment.


  • Excellent build quality and clear dot
  • Easy installation and zero retention through rounds
  • Great value for the price
  • Durable construction and long battery life
  • Compact size for concealed carry


  • Battery replacement requires removing the sight
  • No auto-adjusting brightness feature
  • Some users experienced issues with button functionality
  • Front end may come loose easily on certain pistol models

Overall, the Cyelee CAT Shake Awake Micro Red Dot Sight offers impressive performance and reliability, making it a great choice for both target shooting and concealed carry. While it has some minor drawbacks, its durability, ease of use, and long battery life make it a valuable addition to any compatible pistol.

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