---
product_id: 625098973
title: "Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint Pistol Mount, Shake to Awake 1x21mm Micro Optics Compact Scope, Shockproof, Lightweight"
brand: "zulisy"
price: "₨92128"
currency: LKR
in_stock: true
reviews_count: 8
category: "Zulisy"
url: https://www.desertcart.lk/products/625098973-otter-3-moa-green-dot-open-reflex-sight-fit-rms
store_origin: LK
region: Sri Lanka
---

# 3 MOA Green Dot for pinpoint accuracy IPX7 Waterproof & shockproof durability Shake to Awake tech extends battery life Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint Pistol Mount, Shake to Awake 1x21mm Micro Optics Compact Scope, Shockproof, Lightweight

**Brand:** zulisy
**Price:** ₨92128
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock on, power smart, and dominate your day with the Otter 3 MOA Green Dot!

## Quick Answers

- **What is this?** Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint Pistol Mount, Shake to Awake 1x21mm Micro Optics Compact Scope, Shockproof, Lightweight by zulisy
- **How much does it cost?** ₨92128 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/625098973-otter-3-moa-green-dot-open-reflex-sight-fit-rms)

## Best For

- zulisy enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Lightweight aluminum housing with IPX7 waterproof rating and shockproof design for rugged use.
- • **Crystal Clear Optics:** 21mm DDRC-coated lens delivers bright, glare-free views even in harsh daylight.
- • **Smart Power Management:** Shake to Awake motion sensor conserves battery by auto-sleeping when idle.
- • **Precision in Every Shot:** 3 MOA green dot ensures rapid target acquisition with laser-sharp accuracy.
- • **Universal Compact Mount:** Fits RMS/RMS-c/507k/407k footprint pistols with included screws and tools for hassle-free installation.

## Overview

The ZULISY Otter 3 MOA Green Dot Open Reflex Sight is a compact, lightweight pistol optic featuring a precise 3 MOA green dot reticle, a 21mm DDRC-coated lens for superior clarity, and innovative Shake to Awake technology that maximizes battery life. Designed for RMS footprint compatibility, it offers easy installation with included hardware and tools. Built tough with shockproof, IPX7 waterproof aluminum housing, it’s engineered for reliable performance in any environment, making it a top choice for professionals and enthusiasts seeking affordable, high-quality optics.

## Description

desertcart.com : ZULISY Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint Pistol Mount, Shake to Awake 1x21mm Micro Optics Compact Scope, Shockproof, Lightweight : Sports & Outdoors

Review: Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint, Shake to Awake - Awesome - I find the Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint Pistol Mount, Shake to Awake 1x21mm Micro Optics Compact Scope, Shockproof, Lightweight of good quality and durability for the price point (which is less than competitors). Goal is to replace my red dots to this brand as I find it dependable, affordable, and to my eyes I have come to find out Green is better than red. Great product and customer service.
Review: It works - This thing is on my daily carry with yard work, jogging, hiking, I went in the river with my dogs and it got sandy and wet, been shot about 100 rounds with it so far and it does what it’s suppose to the auto awake works great, the dot is not the most crisp on the market but for $145 this thing competes with the more expensive optics it’s not a bad dot at all very minimal star bursting I love this thing and I’m happy with this being the one I picked just know if you take it off your gun just because the screw holes are the same if you take it off you need to re adjust it but you should always do that anyway with any optic because it could be life or death. I love this thing for the price and it comes with every screw you could need to mount it they already have thread locker on them and a cool tool to fasten it and adjust the dot

## Features

- 3 MOA Green Dot, Offering quick alignment and precision. 21mm window for clean and clear view. enhanced by DDRC coating for optimal visibility in desert daylight.
- Shake to awake technology: Activates with movement and extending battery life by deactivating the LED when not in use. when your firearm is stored, the motion sensor detects a motionless state, and after 4 minutes, Shake to awake Technology powers the LED off. entering sleep mode until motion is detected again.
- for RMS/RMSc/507k footprint compatibility: Includes multiple screw options for easy installation on a wide range of compact pistols.
- Side-mounted battery, Reinforced durable housing, IPX7 waterproof, Specially designed recessed high-tactile button
- Precision Adjustments: Features 1 MOA per click for precise zeroing, with 10 brightness settings (2 nighttime) and zero parallax at 33 yards. ( Recommend zeroing the optic at 33 yards for optimal accuracy.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZF6381C |
| Best Sellers Rank | #127,174 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #406 in Gun Sights |
| Brand | Zulisy |
| Brand Name | Zulisy |
| Color | Black |
| Compatible Devices | Handgun |
| Customer Reviews | 4.3 4.3 out of 5 stars (98) |
| Date First Available | March 29, 2024 |
| Included Components | Zulisy OTTER Green Dot Sight,Coin Battery CR1632, T10 L Key, Flat-head L adjustment tool, Lens Cloth, User Manual |
| Item Package Dimensions L x W x H | 5.59 x 4.61 x 2.32 inches |
| Item Weight | 29 Grams |
| Magnification Minimum | 1 x |
| Manufacturer | Zulisy Optics |
| Material | Aluminum |
| Model Name | OTTER G |
| Mounting Type | Footprint Mount |
| Night vision | No |
| Number of Items | 1 |
| Objective Lens Diameter | 21 Millimeters |
| Package Weight | 0.18 Kilograms |
| Product Dimensions | 3.5"L x 2.8"W x 2.5"H |
| Reticle Type | Dot |
| Sport | Hunting, Shooting |
| Style | 3 MOA Green Dot |
| Suggested Users | unisex-adult |
| UPC | 748966665108 |
| Warranty Description | 2 Years Warranty |

## Product Details

- **Brand:** Zulisy
- **Color:** Black
- **Compatible Devices:** Handgun
- **Item Weight:** 29 Grams
- **Magnification Minimum:** 1 x
- **Material:** Aluminum
- **Objective Lens Diameter:** 21 Millimeters
- **Product Dimensions:** 3.5"L x 2.8"W x 2.5"H
- **Sport:** Hunting, Shooting
- **Style:** 3 MOA Green Dot

## Images

![Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint Pistol Mount, Shake to Awake 1x21mm Micro Optics Compact Scope, Shockproof, Lightweight - Image 1](https://m.media-amazon.com/images/I/81tqlhSch2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint, Shake to Awake - Awesome
*by A***Z on July 12, 2025*

I find the Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint Pistol Mount, Shake to Awake 1x21mm Micro Optics Compact Scope, Shockproof, Lightweight of good quality and durability for the price point (which is less than competitors). Goal is to replace my red dots to this brand as I find it dependable, affordable, and to my eyes I have come to find out Green is better than red. Great product and customer service.

### ⭐⭐⭐⭐⭐ It works
*by S***O on February 17, 2025*

This thing is on my daily carry with yard work, jogging, hiking, I went in the river with my dogs and it got sandy and wet, been shot about 100 rounds with it so far and it does what it’s suppose to the auto awake works great, the dot is not the most crisp on the market but for $145 this thing competes with the more expensive optics it’s not a bad dot at all very minimal star bursting I love this thing and I’m happy with this being the one I picked just know if you take it off your gun just because the screw holes are the same if you take it off you need to re adjust it but you should always do that anyway with any optic because it could be life or death. I love this thing for the price and it comes with every screw you could need to mount it they already have thread locker on them and a cool tool to fasten it and adjust the dot

### ⭐⭐⭐⭐⭐ Top Choice Optic!!
*by R***Y on July 4, 2025*

So Far,So Good..Got this optic mounted on the .177 Hellcat Pro tonight,got it sighted in about 10pm..looks,feels like a quality optic( Far better than the >Crap Triton Nautilus <i just returned a couple days ago..side battery tray and All Those Different Screws! This Company Looks To Be Truly Awesome..Optic cover provided,neat multi tool included..As of Tonight,Ill be A Loyal Spokesman For Zulisy optics..Packaging Excellent and You Name It,Impressive Presentation..It Appears This Otter Rmsc footprint green dot will be a favorite.. Ill be looking at The Otter Pro multi-reticle Next..Zulisy,contact me,Ill Promote,Advertise Your Optics To Everyone I know and Encounter thats looking for a Top Quality Optic at a Good Price..

## Frequently Bought Together

- ZULISY Otter 3 MOA Green Dot Open Reflex Sight, fit RMS RMS-c/507k 407k Footprint Pistol Mount, Shake to Awake 1x21mm Micro Optics Compact Scope, Shockproof, Lightweight
- ZULISY OAKc 3 MOA Green Dot & 56 MOA Circle Reticle Reflex Sight for Astigmatism, fit RMR/407C Footprint Optics-Ready Cut Pistol, Shake Awake, 1x24mm Full Size Open Optics & Rifle Picatinny Mount
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-13*