---
product_id: 667986858
title: "Cyelee CAT0(CAT Upgraded) Micro Red Dot Sight, 3MOA Reflex Sight for RMS/RMSc/407k/507k Footprint with Motion Deactivated Standby(Similiar to Shake Awake)"
brand: "cyelee"
price: "2220 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Cyelee"
url: https://www.desertcart.dk/products/667986858-cyelee-cat0-cat-upgraded-micro-red-dot-sight-3moa-reflex
store_origin: DK
region: Denmark
---

# 3MOA precision red dot IPX7 waterproof & shockproof Top-load CR1632 battery swap Cyelee CAT0(CAT Upgraded) Micro Red Dot Sight, 3MOA Reflex Sight for RMS/RMSc/407k/507k Footprint with Motion Deactivated Standby(Similiar to Shake Awake)

**Brand:** cyelee
**Price:** 2220 kr
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock, Load, and Lead with Precision – Your Edge in Every Shot

## Quick Answers

- **What is this?** Cyelee CAT0(CAT Upgraded) Micro Red Dot Sight, 3MOA Reflex Sight for RMS/RMSc/407k/507k Footprint with Motion Deactivated Standby(Similiar to Shake Awake) by cyelee
- **How much does it cost?** 2220 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/667986858-cyelee-cat0-cat-upgraded-micro-red-dot-sight-3moa-reflex)

## Best For

- cyelee enthusiasts

## Why This Product

- Trusted cyelee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Reliability:** 7075-T6 aircraft-grade aluminum housing with recessed lens for ultimate durability.
- • **Always-On Readiness:** Motion-activated standby wakes instantly—never miss a critical shot.
- • **Crystal-Clear Targeting:** Class-leading 22.5x16mm window with minimal tint for faster, sharper lock-ons.
- • **Universal Compatibility:** Fits RMS/RMSc/407k/507k footprints—perfect for your tactical handgun setup.
- • **Effortless Battery Swaps:** Top-loading CR1632 battery design means zero downtime and no re-zeroing.

## Overview

The Cyelee CAT0 Micro Red Dot Sight offers a 3MOA illuminated reticle through a large, clear 22.5x16mm lens, designed for rapid target acquisition on popular handgun models with RMS/RMSc footprints. Featuring motion-activated standby for power efficiency, a top-load CR1632 battery for quick swaps, and rugged 7075-T6 aluminum construction, it delivers dependable, waterproof, and shockproof performance ideal for concealed carry and tactical use.

## Description

desertcart.com : Cyelee CAT0(CAT Upgraded) Micro Red Dot Sight, 3MOA Reflex Sight for RMS/RMSc/407k/507k Footprint with Motion Deactivated Standby(Similiar to Shake Awake) : Sports & Outdoors

Review: Great optic! - Great budget friendly optic for edc. Fits p365xl spectre comp. Overhangs the slide ever so slightly nothing major though. About 500 rounds of 9mm through it and it’s held zero great has not shifted one bit. Comes with plenty of mounting screws for different makes and models. Easy to install, adjustment clicks are tactile, glass is clear, and it gets very bright, as well as dim when desired. Shake awake is very sensitive so it seems it never shuts off but not expected with an edc optic. Honestly it’s comparable to my 407k just at a better price point! Cyelee has been very good to me I also have the wolf pro on an echelon that has over 4,000 rounds and have not had to adjust the zero once. I would recommend 100% if you are on the fence.
Review: Great quality- holds 0 - *I’ve only got 50 rounds of 9mm on this. This comes packaged tightly in a neat box like most Red Dots will. This model in particular comes with s ton of different screws to fit you slide cut. Im not sure why they are needed, but I was able to find a set that matched my GX4 perfectly. They are pre-loaded with blue loctite as well. It fit the rmsc cut perfectly and looks great. It took me a few rounds to get the elevation dialed in. That is on my and my like of ability to not jerk the trigger. The windage was super easy and had that on target in a breeze. Through the first 50 rounds it held 0. Someone said the brightness wasnt good in daylight, but I disagree. I have two vortex red dots, and this model was just as bright as the others. I prefer a 3 moa reticle, but it is smaller. I used this outside on a full sun day after a light snow (1” of snow.). I could see it fine. Im going to use this more before determining if it is my new favorite model or not. But the quality and price seem great for what I am looking to do. I cant find any reason to grade it down at this point. **Edit** I have had a chance to check on the shake awake function. I let it rest on the dresser, I returned 30 minutes later and without picking it up looked down the lens, and it had turned off. I picked it up and held it, by time I was in the sight it was on and operational. The plus is shake awake works. Im guessing, but who knows- that wearing it in a belt holster and walking would be enough to turn it on? Im not sure and dont know how to test that.

## Features

- Designed for the following - Canik Elite TP9 SC, Canik METE SFX, Canik METE SFT, Canik METE MC9, Canik METE MC9L, Canik METE MC9 LS, Sig P365XL/P365X, Ruger Max-9, G43X MOS/48 MOS(not compatible with ANY non-MOS glocks), Springfield Hellcat OSP, S&W Shield 2.0 Optics Ready, S&W M&P shield plus performance center, Walther PPS M2 Optics Ready, Girsan MC1911SC Ultimate or any pistol/mount/slide with RMS/RMSC screw patterns/footprints.
- Better View: The larger window (22.5x16mm or 0.89"x0.63") provides a class-leading sight with minimal tint. A brilliant, illuminated dot helps you lock on target faster and more accurately, even in low light.
- EASE OF USE: The Cyelee CAT0 red dot sight is always ready with it's shake awake function while powered on. After four minutes without motion, it automatically goes into sleep mode. Even the smallest tap or tilt will wake it up immediatly.
- Hassle-free battery swaps.: The CR1632 battery is easy to access with a top-loading design, allowing for quick and hassle-free replacement without taking the sight off the firearm. No need to re-zero again.
- RELIABILITY: Built for concealed carry, the CAT0 ensures ultra-dependable performance in critical situations. It’s constructed from 7075-T6 aluminum with a recessed optic lens for added protection and is both waterproof (IPX7) and shockproof, delivering reliability you can trust.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cyelee |
| Color | Black |
| Style | Tactical |
| Sport | Target Shooting |
| Material | 7075-T6 Aircraft Grade Aluminum |
| Objective Lens Diameter | 22 Millimeters |
| Compatible Devices | Handgun |
| Mounting Type | Picatinny Mount |
| Night vision | Yes |
| Model Name | CAT0 |
| Manufacturer | Cyelee Optics |
| Reticle Type | Dot |
| UPC | 733561798948 |
| Global Trade Identification Number | 00733561798948 |
| Item Package Dimensions L x W x H | 5.2 x 4.96 x 2.36 inches |
| Package Weight | 0.14 Kilograms |
| Brand Name | Cyelee |
| Warranty Description | Lifetime Warranty |

## Product Details

- **Brand:** Cyelee
- **Color:** Black
- **Style:** Tactical
- **Sport:** Target Shooting
- **Material:** 7075-T6 Aircraft Grade Aluminum
- **Objective Lens Diameter:** 22 Millimeters
- **Compatible Devices:** Handgun
- **Mounting Type:** Picatinny Mount
- **Night vision:** Yes
- **Model Name:** CAT0

## Images

![Cyelee CAT0(CAT Upgraded) Micro Red Dot Sight, 3MOA Reflex Sight for RMS/RMSc/407k/507k Footprint with Motion Deactivated Standby(Similiar to Shake Awake) - Image 1](https://m.media-amazon.com/images/I/71C-5rnzKwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great optic!
*by Z***E on September 9, 2025*

Great budget friendly optic for edc. Fits p365xl spectre comp. Overhangs the slide ever so slightly nothing major though. About 500 rounds of 9mm through it and it’s held zero great has not shifted one bit. Comes with plenty of mounting screws for different makes and models. Easy to install, adjustment clicks are tactile, glass is clear, and it gets very bright, as well as dim when desired. Shake awake is very sensitive so it seems it never shuts off but not expected with an edc optic. Honestly it’s comparable to my 407k just at a better price point! Cyelee has been very good to me I also have the wolf pro on an echelon that has over 4,000 rounds and have not had to adjust the zero once. I would recommend 100% if you are on the fence.

### ⭐⭐⭐⭐⭐ Great quality- holds 0
*by W***R on February 8, 2025*

*I’ve only got 50 rounds of 9mm on this. This comes packaged tightly in a neat box like most Red Dots will. This model in particular comes with s ton of different screws to fit you slide cut. Im not sure why they are needed, but I was able to find a set that matched my GX4 perfectly. They are pre-loaded with blue loctite as well. It fit the rmsc cut perfectly and looks great. It took me a few rounds to get the elevation dialed in. That is on my and my like of ability to not jerk the trigger. The windage was super easy and had that on target in a breeze. Through the first 50 rounds it held 0. Someone said the brightness wasnt good in daylight, but I disagree. I have two vortex red dots, and this model was just as bright as the others. I prefer a 3 moa reticle, but it is smaller. I used this outside on a full sun day after a light snow (1” of snow.). I could see it fine. Im going to use this more before determining if it is my new favorite model or not. But the quality and price seem great for what I am looking to do. I cant find any reason to grade it down at this point. **Edit** I have had a chance to check on the shake awake function. I let it rest on the dresser, I returned 30 minutes later and without picking it up looked down the lens, and it had turned off. I picked it up and held it, by time I was in the sight it was on and operational. The plus is shake awake works. Im guessing, but who knows- that wearing it in a belt holster and walking would be enough to turn it on? Im not sure and dont know how to test that.

### ⭐⭐⭐⭐⭐ Works great with Taurus TX22 Compact, excellent value red dot
*by J***S on April 30, 2025*

Excellent value red dot! It has shake to wake, great battery life, easily replaceable battery, easy brightness adjustment, and easy fine tuning for dot placement. Additionally, it came with a TON of screws to fit all kinds of optics arrangements. The pre-applied loctite on the screws did not hold for me, but some regular loctite fixed that up no problem after it came loose the first time around. Using it with a Taurus TX22 compact and it fits great, and the size is great for the gun too. I got a coupon code from a youtuber to get 20% off, which made it a no-brainer purchase. I'd get it again, highly recommended.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-25*