---
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: "€ 296.45"
currency: EUR
in_stock: true
reviews_count: 8
category: "Cyelee"
url: https://www.desertcart.at/products/667986858-cyelee-cat0-cat-upgraded-micro-red-dot-sight-3moa-reflex
store_origin: AT
region: Austria
---

# 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:** € 296.45
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock on fast, carry with confidence — the CAT0 is your EDC game-changer.

## 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?** € 296.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/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 built to withstand harsh conditions.
- • **Crystal-Clear, Wide View:** Generous 22.5x16mm window offers minimal tint and max target visibility.
- • **Effortless Quick Wake-Up:** Shake awake tech powers on instantly with motion—never miss a shot.
- • **Hassle-Free Battery Access:** Top-loading CR1632 battery design means zero downtime and no re-zeroing needed.
- • **Universal RMS Compatibility:** Fits a broad range of pistols with RMS/RMSc/407k/507k footprints—one optic, endless options.

## Overview

The Cyelee CAT0 Micro Red Dot Sight delivers professional-grade precision with a 3MOA illuminated reticle and a large, clear viewing window. Engineered from durable 7075-T6 aluminum, it’s waterproof (IPX7) and shockproof, ensuring reliability in critical moments. Its innovative shake awake feature instantly powers the optic on with motion, while the top-load CR1632 battery design allows quick, tool-free replacements without losing zero. Compatible with a wide range of popular handgun footprints including RMS and RMSc, the CAT0 is the ultimate upgrade for concealed carry and tactical shooters seeking performance and convenience.

## 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 |
|---------------|-------|
| ASIN | B0D7BBRT9X |
| Best Sellers Rank | #249,133 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #635 in Gun Sights |
| Brand | Cyelee |
| Brand Name | Cyelee |
| Color | Black |
| Compatible Devices | Handgun |
| Customer Reviews | 4.3 out of 5 stars 157 Reviews |
| Global Trade Identification Number | 00733561798948 |
| Manufacturer | Cyelee Optics |
| Material | 7075-T6 Aircraft Grade Aluminum |
| Material Type | 7075-T6 Aircraft Grade Aluminum |
| Model Name | CAT0 |
| Mounting Type | Picatinny Mount |
| Night vision | Yes |
| Objective Lens Diameter | 22 Millimeters |
| Product Style | Modern |
| Reticle Type | Dot |
| Sport | Target Shooting |
| Sport Type | Target Shooting |
| Style | Modern |
| UPC | 733561798948 |
| Unit Count | 1.0 Count |
| 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.

### ⭐⭐⭐⭐⭐ Good product-for the cost.
*by G***G on May 26, 2026*

Easy to install-sighted in with little effort-clear lense-dot adjustments easy to access.

## Frequently Bought Together

- 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)
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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-11*