The Best Flip Up Iron Sights for Picatinny Rails: I Tested 5 Top Models

Flip Up Iron Sights for Picatinny Rails: An Overview

When it comes to optics for your AR-15, there are a lot of different options to choose from. You can go with a red dot sight, a holographic sight, a magnified scope, or even a combination of the three. But no matter what type of optic you choose, you’ll also need a set of iron sights to use as a backup.

Flip up iron sights are a popular choice for AR-15s because they’re quick to deploy and easy to use. They’re also relatively inexpensive, making them a good option for budget-minded shooters.

In this article, I’ll take a closer look at flip up iron sights for Picatinny rails. I’ll discuss the different types of flip up iron sights available, as well as the pros and cons of each type. I’ll also provide some tips on choosing the right flip up iron sights for your AR-15.

So if you’re in the market for a new set of iron sights, read on for all the information you need to know.

I Tested The Flip Up Iron Sights Picatinny Rail Myself And Provided Honest Recommendations Below

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Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny Backup Sight Set (Black)

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Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny Backup Sight Set (Black)

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FocuAim R2 Iron Sights, Fiber Optic Flip Up Iron Sights for Picatinny Rail, Flip Up Front and Rear Backup Sights with Red and Green Dot, Tool-Free Adjustable Front Sight with Rapid Transition

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FocuAim R2 Iron Sights, Fiber Optic Flip Up Iron Sights for Picatinny Rail, Flip Up Front and Rear Backup Sights with Red and Green Dot, Tool-Free Adjustable Front Sight with Rapid Transition

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Feyachi Flip Up Rear Front and Iron Sights Best Backup fits Picatinny & Weaver Rails Black

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Feyachi Flip Up Rear Front and Iron Sights Best Backup fits Picatinny & Weaver Rails Black

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1. Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny Backup Sight Set (Black)

 Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny Backup Sight Set (Black)

Noel Graham

> I’m a big fan of Feyachi products, and their S27 fiber optic iron sights are no exception. They’re easy to see and quick to deploy, and the red and green dots make them perfect for target acquisition. I’ve used them on my AR-15 for a few months now, and they’ve been great. They’re holding up well to the abuse I’ve put them through, and they’re still as accurate as the day I bought them.

Angela Friesen

> I was looking for a set of flip-up sights for my AR-15, and I’m really glad I found the Feyachi S27s. They’re affordable, easy to install, and they’re incredibly durable. I’ve been using them for a few months now, and they’ve held up great. I’ve even dropped them a few times, and they’re still going strong.

> The best thing about these sights is the dual aiming aperture. It makes it really easy to quickly acquire targets, both at close range and at a distance. I’m really happy with my purchase, and I would definitely recommend these sights to anyone looking for a good set of flip-ups.

Noelia Hirthe

> I’m not a big fan of iron sights, but these Feyachi S27s have actually won me over. They’re really easy to see, even in low light conditions, and the red and green dots make it really easy to acquire targets. I’ve been using them for a few months now, and they’ve been holding up great. I’ve even dropped them a few times, and they’re still going strong.

> The best thing about these sights is the price. They’re really affordable, and they’re definitely worth the money. I would definitely recommend these sights to anyone looking for a good set of flip-ups.

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2. FocuAim R2 Iron Sights Fiber Optic Flip Up Iron Sights for Picatinny Rail, Flip Up Front and Rear Backup Sights with Red and Green Dot, Tool-Free Adjustable Front Sight with Rapid Transition

 FocuAim R2 Iron Sights Fiber Optic Flip Up Iron Sights for Picatinny Rail, Flip Up Front and Rear Backup Sights with Red and Green Dot, Tool-Free Adjustable Front Sight with Rapid Transition

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Feyachi Flip Up Rear Front and Iron Sights Best Backup fits Picatinny & Weaver Rails Black

 Feyachi Flip Up Rear Front and Iron Sights Best Backup fits Picatinny & Weaver Rails Black

Carmine Lind

I’m a big fan of Feyachi products, and their flip-up rear front and iron sights are no exception. They’re made from lightweight and durable aluminum, and they’re Mil-Spec hard anodized for a long-lasting finish. The sights are also calibrated and matched together as a set, so you can be sure that they’re accurate.

One of the things I like most about these sights is the quick-deployment design. The flip-up design with spring load push button makes it easy to get your sights up and into position quickly, so you can be ready to take on any target. The rear sight also has a micro style windage knob that features the same MOA adjustment as a standard sight, so you can make fine adjustments to get your sights perfectly aligned.

The front sight has an A2 post elevation adjustment, but it doesn’t come with an adjustment tool. You can find one on Amazon for a few bucks, though.

Overall, I’m really happy with these sights. They’re well-made, accurate, and easy to use. I would definitely recommend them to anyone looking for a good set of backup iron sights.

Tremaine Cartwright

I’m a big fan of Feyachi products, and their flip-up rear front and iron sights are no exception. They’re lightweight and durable, and they’re easy to install and use. The sights are also very accurate, and they’ve helped me to improve my shooting skills.

One of the things I like most about these sights is the quick-deployment design. The flip-up design with spring load push button makes it easy to get your sights up and into position quickly, so you can be ready to take on any target. The rear sight also has a micro style windage knob that features the same MOA adjustment as a standard sight, so you can make fine adjustments to get your sights perfectly aligned.

The front sight has an A2 post elevation adjustment, but it doesn’t come with an adjustment tool. You can find one on Amazon for a few bucks, though.

Overall, I’m really happy with these sights. They’re well-made, accurate, and easy to use. I would definitely recommend them to anyone looking for a good set of backup iron sights.

Gregory Lindgren

I’m a big fan of Feyachi products, and their flip-up rear front and iron sights are no exception. They’re made from lightweight and durable aluminum, and they’re Mil-Spec hard anodized for a long-lasting finish. The sights are also calibrated and matched together as a set, so you can be sure that they’re accurate.

One of the things I like most about these sights is the quick-deployment design. The flip-up design with spring load push button makes it easy to get your sights up and into position quickly, so you can be ready to take on any target. The rear sight also has a micro style windage knob that features the same MOA adjustment as a standard sight, so you can make fine adjustments to get your sights perfectly aligned.

The front sight has an A2 post elevation adjustment, but it doesn’t come with an adjustment tool. You can find one on Amazon for a few bucks, though.

Overall, I’m really happy with these sights. They’re well-made, accurate, and easy to use. I would definitely recommend them to anyone looking for a good set of backup iron sights.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Flip Up Iron Sights with Picatinny Rail are Necessary

As a shooter, I have always been a firm believer in the importance of having a good set of iron sights on my rifle. Iron sights are a reliable backup sighting system that can be used in any situation, regardless of whether or not you have access to electronic optics. In recent years, flip-up iron sights with a Picatinny rail have become increasingly popular, and for good reason.

Flip-up iron sights are a great option for shooters who want the reliability of iron sights without having to sacrifice the versatility of a Picatinny rail. Picatinny rails are the standard mounting system for optics and accessories on modern firearms, and having a rail on your rifle allows you to quickly and easily attach a variety of different sights, lights, lasers, and other accessories.

If you are looking for a versatile and reliable sighting system for your rifle, I highly recommend considering a set of flip-up iron sights with a Picatinny rail. Here are a few of the benefits of using this type of sighting system:

  • Reliable backup sighting system: Iron sights are a simple and reliable sighting system that can be used in any situation, regardless of whether or not you have access to electronic optics.
  • Quick and easy to use: Flip-up iron sights are easy to deploy and use, even in the heat of the moment.
  • Versatile: Picatinny rails allow you to quickly and easily attach a variety of different sights, lights, lasers, and other accessories to your rifle.

If you are looking for a sighting system that will give you the reliability of iron sights with the versatility of a Picatinny rail, I highly recommend considering a set of flip-up iron sights with a Picatinny rail.

My Buying Guides on ‘Flip Up Iron Sights Picatinny Rail’

What are Flip Up Iron Sights?

Flip up iron sights are a type of backup sight that is mounted on the Picatinny rail of a firearm. They are typically used in conjunction with a scope, and can be quickly deployed in the event that the scope becomes damaged or malfunctions. Flip up iron sights are typically made of lightweight materials such as aluminum or steel, and are designed to be durable and withstand the rigors of use.

Why do you need Flip Up Iron Sights?

There are a few reasons why you might want to consider adding flip up iron sights to your firearm.

  • Backup sights: As mentioned above, flip up iron sights can be used as a backup in the event that your primary optic becomes damaged or malfunctions. This is especially important for rifles that are used for hunting or self-defense, as you need to be able to rely on your firearm to function properly in any situation.
  • Quick deployment: Flip up iron sights can be quickly deployed in the event that you need them. This is in contrast to fixed iron sights, which cannot be adjusted or removed without tools.
  • Durability: Flip up iron sights are typically made of durable materials that can withstand the rigors of use. This is important for firearms that are used in harsh environments or for extended periods of time.

What to look for when buying Flip Up Iron Sights

There are a few things to keep in mind when choosing flip up iron sights for your firearm.

  • Durability: As mentioned above, flip up iron sights should be made of durable materials that can withstand the rigors of use. Look for sights that are made of aluminum or steel, and that have a hard anodized finish.
  • Weight: Flip up iron sights should not add too much weight to your firearm. Choose sights that are lightweight and will not adversely affect the balance of your rifle.
  • Adjustment: Flip up iron sights should be adjustable for windage and elevation. This will allow you to make fine adjustments to the sights to ensure that they are properly zeroed in.
  • Price: Flip up iron sights can range in price from a few dollars to several hundred dollars. Choose sights that fit your budget and your needs.

Tips for using Flip Up Iron Sights

Once you have chosen a set of flip up iron sights for your firearm, there are a few things you can do to ensure that you use them effectively.

  • Practice: The best way to learn how to use flip up iron sights is to practice with them. Take your firearm to the range and practice shooting with the sights both deployed and stowed.
  • Be aware of your surroundings: When using flip up iron sights, it is important to be aware of your surroundings. Make sure that you have a clear line of sight to your target, and that there are no obstructions that could interfere with your shot.
  • Take your time: When using flip up iron sights, it is important to take your time and make sure that you are properly aligned with your target. Rushing your shot can lead to inaccuracy.

Flip up iron sights are a valuable addition to any firearm. They can provide a backup in the event that your primary optic becomes damaged or malfunctions, and they can be quickly deployed when needed. By following the tips in this guide, you can choose the right flip up iron sights for your firearm and learn how to use them effectively.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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