---
product_id: 159236622
title: "Burris Fastfire III with Picatinny Mount"
brand: "burris"
price: "$652.35"
currency: USD
in_stock: true
reviews_count: 6
category: "Sporting Goods"
url: https://www.desertcart.ec/products/159236622-burris-fastfire-iii-with-picatinny-mount
store_origin: EC
region: Ecuador
---

# Burris Fastfire III with Picatinny Mount

**Brand:** burris
**Price:** $652.35
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Burris Fastfire III with Picatinny Mount by burris
- **How much does it cost?** $652.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/159236622-burris-fastfire-iii-with-picatinny-mount)

## Best For

- burris enthusiasts

## Why This Product

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

## Description

Add the FastFire III from Burris Optics to your hunting gear and enjoy its speed, accuracy, and precision in a convenient and easy to use red dot sight. Light and tough, this sight projects an unmistakable, bright red dot on your point of impact, giving you an immediate speed and accuracy advantage. Use the FastFire III as your primary sight or paired on top of an existing sight. The features of the FastFire III will make it one of your go-to gun accessories for any optics ready handgun. Automatic brightness sensor will adjust the brightness to match the environmental conditions. Or you can set the brightness yourself with 3 manual settings. Battery access is conveniently located on the top of the sight; automatic time-out feature after 8 hours helps battery last up to 5 years. Available with Picatinny/Weaver mount for mounting on rifles, handguns and tactical shotguns. Available with No Mount, which allows you to match it with the perfect mount for your use, whether it&apos;s sidearm, co-witness on an optic like an AR-332, or a shotgun. Choose a 3 MOA or 8 MOA dot size to fit your target and shooting needs. At Burris, we focus on what matters: accuracy, durability, innovation and value. Choose our optics for a lifetime of reliable performance that we guarantee, forever.

## Features

- 100% Other Fibers
- Made in the USA or Imported
- PINPOINT ACCURACY – The FastFire III puts an unmistakable red dot at the point of impact within your field of view, giving you an immediate advantage in speed and accuracy.
- LIGHTWEIGHT OPTICS – With lightweight construction and durable design, the FastFire III can be used as a primary sight or paired on top of an existing sight.
- VERSATILITY DEFINED – Rely on the automatic brightness sensor to adjust to match the environmental conditions or choose one of the three manual brightness settings.
- RED DOT SIGHT – Choose a 3 MOA dot, popular on rifles or with anyone wanting more pinpoint accuracy, or choose the 8 MOA dot, which is ideal for short range shooters and fast acquisiton.
- MUST-HAVE COMPETITION GEAR – The FastFire III will work with virtually all optics-ready handguns, making it a convenient part of your competitive shooting system. Shockproof design stands up to years of punishing recoil
- 3 MOA Dot Reticle
- Tool-less wind age and elevation adjustments
- Top of sight battery access
- Convenient power button with three levels of brightness and an automatic brightness setting
- Low Battery warning indicator

## Images

![Burris Fastfire III with Picatinny Mount - Image 1](https://images-na.ssl-images-amazon.com/images/I/41X-N0ynSWL.jpg)
![Burris Fastfire III with Picatinny Mount - Image 2](https://images-na.ssl-images-amazon.com/images/I/31sQu5AnM1L.jpg)
![Burris Fastfire III with Picatinny Mount - Image 3](https://images-na.ssl-images-amazon.com/images/I/41VtILga6VL.jpg)
![Burris Fastfire III with Picatinny Mount - Image 4](https://images-na.ssl-images-amazon.com/images/I/41bIVo%2BHURL.jpg)
![Burris Fastfire III with Picatinny Mount - Image 5](https://images-na.ssl-images-amazon.com/images/I/51kZFFCY6iL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I really really love this red Dot optic on my Canik TP9-SFX
            
*by F***S on April 26, 2017*

I really really love this red Dot optic on my Canik TP9-SFX. The FastFire III is an amazing addition to my hand gun. I did notice at first I turned it on and after a few moments it turned off and wouldnt turn back on. I removed the battery and put it back in and it worked. It did have to do this twice right off the bat but after the second time it never did  it again. When you do install the battery take your time and make sure the lid is lined up perfect then screw it down tight. It leads me to believe that maybe I didnt install the battery properly the first two times. I have since put 1200 rounds with this sight mounted and it has worked flawlessly. My groups are extremely tight and I had no problem picking up the red dot. The key is to look at your target and the sight will be there every time. If you try to focus on your screen or iron sights first it wont.be there and will take some time to pick it up. I dont know for you but I feel we are designed to focus in at our target or threat, not iron sights. I feel for this reason it makes using an optic like a red dot effective. The Burris FastFire III does not disappoint. The quality is just as good as most out there twice or three times the price. I picked up the Burris instead of the Vortex viper due to the fact that Ive heard Burris has top notch customer service. I'm SUPER impressed with the FastFire III and would recommend this to anyone in the market for a red dot optic. If you have any questions feel free to ask. If my review helped you out please thumb me up. Thanks for reading.
  

### ⭐ DOA and Burris Was No Help
            
*by L***. on October 10, 2018*

I was so excited to mount my Burris Fastfire 3 on my new pistol. Before installing it I figured I should install the battery and see what the 8 MOA dot looked like. Well, I installed the battery and pressed the on button. Nothing. I double-checked the instructions and yes the battery was in correctly and the battery cap was installed right too. I called up Burris technical support and they had me test the battery. 3.3 volts so it was good. They then suggested I send it back to Amazon because a return thru them would take 2 to 3 weeks. I asked if they could just ship me a new unit and I ship this one back. They said that that was against their policy. Perhaps they should institute a policy of testing their products before shipping them out to consumers.
  

### ⭐⭐⭐⭐ Great sight, some mounting issues
            
*by S***R on September 30, 2016*

After a lot of research I thought I'd try this as a cheaper alternative to the significantly more expensive options out there.  The sight seems very well made and mounted up easily to my Glock 19 MOS following the MOS-specific instructions from Burris.  Mine needed a lot of adjustment but once set seemed to hold zero well and is really nice to use.I did run into a problem after a few hundred rounds - the mounting plate that came with the Glock and attaches the sight to the firearm had started to lift.  Actually, it appeared to be bending.  When I went to remove the sight I had issues with the screws provided with it, which stripped almost instantly.  After a lot of work I had to drill out the screws.  The plate was actually OK once removed but it was evident from marks on the top of the firearm that when this sight is attached to a Glock using the screws & instructions Burris provide the screws go slightly too far through the plate and push into the  slide, lifting the mounting plate.Some research online revealed a good alternative screw of just the right length (Traxxas 2550, sold here on Amazon) and I was able to re-mount the sight using those.  Time will tell if it holds up - not enough rounds through to know for sure yet.Otherwise, a nice sight with a good range of adjustment that seems to hold zero well.  A solid alternative to widely recommended more expensive options, mounting challenges notwithstanding.
  

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-23*