---
product_id: 491576954
title: "Frenzy 1x20x28 6 MOA Red Dot Sight w/Extra-Large Window, Auto Shut-Down, Fit for Pistol Cut, SCRD-40"
brand: "vector optics"
price: "€ 234.98"
currency: EUR
in_stock: true
reviews_count: 8
category: "Vector Optics"
url: https://www.desertcart.hr/products/491576954-frenzy-1x20x28-6-moa-red-dot-sight-w-extra-large
store_origin: HR
region: Croatia
---

# 50,000 hrs battery life 20x28mm ultra-wide window 6 MOA precision dot Frenzy 1x20x28 6 MOA Red Dot Sight w/Extra-Large Window, Auto Shut-Down, Fit for Pistol Cut, SCRD-40

**Brand:** vector optics
**Price:** € 234.98
**Availability:** ✅ In Stock

## Summary

> 🔴 Lock, Load, and Lead with Unmatched Clarity!

## Quick Answers

- **What is this?** Frenzy 1x20x28 6 MOA Red Dot Sight w/Extra-Large Window, Auto Shut-Down, Fit for Pistol Cut, SCRD-40 by vector optics
- **How much does it cost?** € 234.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/491576954-frenzy-1x20x28-6-moa-red-dot-sight-w-extra-large)

## Best For

- vector optics enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Waterproof, fog-proof, and shock-resistant design stands up to harsh environments and heavy recoil.
- • **Precision Red Dot:** 6 MOA reticle ensures pinpoint accuracy in every shot, perfect for tactical and competitive use.
- • **Endurance Champion:** Auto shut-off and up to 50,000 hours of battery life keep you locked and loaded for the long haul.
- • **Seamless Compatibility:** Fits pistols and rifles with Weaver mount; 8 brightness levels plus 2 NV settings for any lighting.
- • **Crystal-Clear Targeting:** Extra-large 20x28mm window delivers an expansive field of view for rapid target acquisition.

## Overview

The Vector Optics Frenzy 1x20x28 Red Dot Sight combines a large 20x28mm viewing window with a precise 6 MOA reticle, delivering superior target visibility and accuracy. Engineered for durability, it features waterproof, fog-proof, and shock-resistant optics, making it ideal for pistols and rifles alike. With an impressive 50,000-hour battery life and auto shut-off function, this sight ensures reliable performance on extended missions or range sessions. Its multi-coated lenses reduce glare, while 8 brightness and 2 night vision settings adapt to any environment, making it a versatile, professional-grade optic for tactical enthusiasts and competitive shooters.

## Description

desertcart.com : Vector Optics Frenzy 1x20x28 6 MOA Red Dot Sight w/Extra-Large Window, Auto Shut-Down, Fit for Pistol Cut, SCRD-40 : Sports & Outdoors

Review: Great optic Red Dot - Vortex has stood the test of time. There are many optics that are out there that are just as good, or maybe even better because of features and different styles that are relevant, etc. This one was perfect for my needs. This fit on a Canik Mete SFX, and I did not have to remove the rear sight, which was very important to me. Attached on perfectly, and did not have to adjust the zero when it came out of the box. Still very much quality made, and I took it to the range and shot 250 rounds no problems. Didn’t bounce, go out to zero, and operated flawlessly. Very happy with the purchase. Came on time, and assembly was less than 15 minutes to put together. Good luck!
Review: Holds zero, not bad for an inexpensive red dot - I put this on a Ruger MKIII 22/45. Goods: Fairly easy to mount. Held zero, albeit it's just a .22. Fairly tightly manufactured from the factory Could go either way: On/off is always a sore point with any reflex sight. This turns on to the last setting. Some of these have auto-adjust, though mine didn't. Buttons are on either side. No shake-awake. Bad: Another device that requires three wrenches to mount, put a battery in, and sight in. Wish somebody would take a page out of Spyderco/Trijicon's book and just use hardware that can be turned with a penny/quarter/knurled knob. For my use case, it's fine. I don't know if it's trust this with a PCC or something heftier. Adequate for range use.

## Features

- 【1x20x28 6MOA Red Dot Sight】: Features a 20x28mm (0.8x1.1”) window for a wider field of view. The 6-MOA dot is projected through waterproof, fog-proof, and shockproof optics. Footprint of Vector Optics TEK
- 【Auto Shut-off & 50,000 Hours Runtime】: It will auto shut-off in 4 hours. It offers up to 50,000 hours of battery life, perfect for extended use on hunting trips, ensuring long-lasting performance for extended use
- 【Multi-Coated Lens】: Made with optical glass and multi-layer coatings to maximize light transmission and reduce glare. Provides superior water resistance for long-term durability
- 【Wide Compatibility & Easy installation】: Comes with a Weaver Mount and is compatible with a variety of rifles and semi-automatic pistols. With 8 brightness levels and 2 NV settings, it’s ideal for close-quarter engagements
- 【Water & Shock Resistant】: Can withstand high-pressure water jets from any direction without being damaged. Designed to endure the recoil of real firearms, including 9mm, 45ACP, 12GA, and Lapua Magnum 338.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BK8LNY29 |
| Best Sellers Rank | #258,404 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #34 in Handgun Scopes |
| Brand | Vector Optics |
| Brand Name | Vector Optics |
| Color | Matte Black |
| Compatible Devices | Handgun, Rifle, Shotgun |
| Customer Reviews | 4.2 4.2 out of 5 stars (62) |
| Date First Available | October 24, 2022 |
| Included Components | red dot reflex sight, Picatinny mount, clean cloth, user manual,hex keys |
| Item Dimensions LxWxH | 1.8 x 1.2 x 1.2 inches |
| Item Package Dimensions L x W x H | 4.69 x 3.74 x 3.62 inches |
| Item Weight | 0.13 Pounds |
| Magnification Minimum | 1 x, 20 x, 7 x |
| Manufacturer | Vector Optics |
| Material | Aluminum, glass |
| Model Name | / |
| Mounting Type | Weaver Mount |
| Night vision | Yes |
| Objective Lens Diameter | 28 Millimeters |
| Package Weight | 0.22 Kilograms |
| Product Dimensions | 1.8"L x 1.2"W x 1.4"H |
| Reticle Type | 6 MOA Dot |
| Size | 6MOA 1x20x28 |
| Sport | Tactical |
| Style | / |
| Suggested Users | unisex-adult |
| Warranty Description | lifetime |

## Product Details

- **Brand:** Vector Optics
- **Color:** Matte Black
- **Compatible Devices:** Handgun, Rifle, Shotgun
- **Item Weight:** 0.13 Pounds
- **Magnification Minimum:** 1 x, 20 x, 7 x
- **Material:** Aluminum, glass
- **Objective Lens Diameter:** 28 Millimeters
- **Product Dimensions:** 1.8"L x 1.2"W x 1.4"H
- **Sport:** Tactical
- **Style:** /

## Images

![Frenzy 1x20x28 6 MOA Red Dot Sight w/Extra-Large Window, Auto Shut-Down, Fit for Pistol Cut, SCRD-40 - Image 1](https://m.media-amazon.com/images/I/514SyP8R8vL.jpg)

## Questions & Answers

**Q: What are the advantages of a slim-profile red dot?**
A: Its low-profile design does not obstruct the handgun's built-in iron sights, allowing for quick aiming even if the red dot battery runs out.

**Q: What is the footprint of a red dot? How do I choose a red dot and its footprint?**
A: The footprint of a red dot refers to the mounting pattern or the interface on the base of the optic, which determines how it attaches to a firearm or mounting plate. You need to first identify your firearm's mounting system

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great optic Red Dot
*by T***2 on October 5, 2023*

Vortex has stood the test of time. There are many optics that are out there that are just as good, or maybe even better because of features and different styles that are relevant, etc. This one was perfect for my needs. This fit on a Canik Mete SFX, and I did not have to remove the rear sight, which was very important to me. Attached on perfectly, and did not have to adjust the zero when it came out of the box. Still very much quality made, and I took it to the range and shot 250 rounds no problems. Didn’t bounce, go out to zero, and operated flawlessly. Very happy with the purchase. Came on time, and assembly was less than 15 minutes to put together. Good luck!

### ⭐⭐⭐⭐⭐ Holds zero, not bad for an inexpensive red dot
*by R***N on October 26, 2023*

I put this on a Ruger MKIII 22/45. Goods: Fairly easy to mount. Held zero, albeit it's just a .22. Fairly tightly manufactured from the factory Could go either way: On/off is always a sore point with any reflex sight. This turns on to the last setting. Some of these have auto-adjust, though mine didn't. Buttons are on either side. No shake-awake. Bad: Another device that requires three wrenches to mount, put a battery in, and sight in. Wish somebody would take a page out of Spyderco/Trijicon's book and just use hardware that can be turned with a penny/quarter/knurled knob. For my use case, it's fine. I don't know if it's trust this with a PCC or something heftier. Adequate for range use.

### ⭐⭐⭐⭐⭐ Good quality for the price
*by A***R on March 2, 2023*

As somebody else stated, the footprint is it’s own unique footprint. Its similar to a Leupold Deltapoint footprint, but not quite there. That being said, I had no problems mounting this to a Shadow Systems XR920: I’m fairly sure that if you have a MOS cut, you should be good to go. Dot was clear and visible on a sunny day and retained it’s zero after 500rds. Pros: - Budget oriented - Reliable (in my case, for at least 500rds so far) - Visible dot, solid brightness Cons: - Unique “Vector” footprint - Windage / elevation adjustment has no tactile or audible click (it slightly bothers me, but had no effect on performance)

## Frequently Bought Together

- Vector Optics Frenzy 1x20x28 6 MOA Red Dot Sight w/Extra-Large Window, Auto Shut-Down, Fit for Pistol Cut, SCRD-40
- Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-31*