Best Iron Sights for AR 15 Review
Most people today overlook the best iron sights for AR 15. This is due to the numerous scope options available in the market today. Modern scopes provide you with accurate and precise aiming and shooting capabilities, making most people shy off from iron sights.
Modern optics offer you with accuracy and precision but they can at times be unreliable. Any AR 15 owner understands how frustrating and disappointing you become when you are out in the field and your scope fails. If you are one of those people who like to be prepared in case of a scope failure, you need to invest in the best iron sights for AR 15.
Top 5 Best Iron Sights for AR 15
The best iron sights for AR 15 are not only ideal for backup but they can also be great for training to help with discipline, breath control, and accuracy. If you are looking for an optic to help improve your accuracy, an iron sights for AR 15 can be a great choice. Here are reviews for the best iron sights for AR 15.
#1) Troy Industries Folding Battle Sight Rear
The Troy Industries Folding Battle Sight Rear is one of the best iron sights for AR 15 from Troy. The iron sight can be used as a replacement for the stock sight on your AR 15. It is a compact iron sight that can easily “fold” or lie flat with the press of a button for easy transportation and storage.
The iron sight is easy to install and cross-locks on the gun securely, and no amount of shaking or bumping causes it to move. You can easily adjust the MOA for shot accuracy with the help of a simple dial. The Troy iron sight does not have any moving parts, springs, or screws to ensure improved durability. It backed by a lifetime warranty. The iron sight can be used as a standalone sight.
Pros
- It is a compact iron sight that can easily “fold” or lie flat with the press of a button for easy transportation and storage.
- The iron sight is easy to install and cross-locks on the gun securely, and no amount of shaking or bumping causes it to move.
- It can be used as a replacement for the stock sight on your AR 15.
- The iron sight can be used as a standalone sight.
- The Troy iron sight does not have any moving parts, springs, or screws to ensure improved durability.
Cons
- It is an expensive iron sight.
#2) Magpul MBUS PRO Steel Sight Set
The Magpul MBUS PRO Steel Sight Set is a reliable iron sight for AR 15. It is from Magpul, a renowned brand that is known for its highly durable, high-quality gun accessories. The sight is a great backup for your AR15. It is compatible with 1913 Picatinny rail mounting setups, with the front mounted on the Gas Block.
The iron sight is made of pure steel and has a Melonite-finish that keeps the metal smooth, rust-free, and shiny for a long period of time. The sight allows you to adjust the elevation on the front post, without tools, and the elevation on the rear. It is narrow and compatible with a “co-witness” setup such as a laser optic.
Pros
- The iron sight is made of pure steel and has a Melonite-finish that keeps the metal smooth, rust-free, and shiny for a long period of time.
- It is from Magpul, a renowned brand that is known for its highly durable, high-quality gun accessories.
- The sight is a great backup for your AR15.
- The sight allows you to adjust the elevation on the front post, without tools, and the elevation on the rear.
- It is narrow and compatible with a “co-witness” setup such as a laser optic.
- The iron sight is easy to install.
Cons
- The iron sight can’t adjust elevation on front sight.
#3) Diamondhead USA Polymer Front and Rear Flip Up Sight with NiteBrite
Diamondhead USA Polymer Front and Rear Flip-up Sight is a great backup sight for your AR 15. It is a small, lightweight, and foldable iron sight that is easy to install, adjust and carry. The iron sight is compatible with 1913 Picatinny Rails and is therefore ideal for AR 15.
The iron sight features patented diamond-shaped housing, which lets you center on a target fast. It includes Photoluminescent insert that shines in low light like Tritium for effective use in low light conditions. The Photoluminescent requires you to shine a flashlight on them take them out in the sun to charge them. The sight is very easy to use, you just need to press a button and they’ll spring up.
Pros
- The iron sights offer you fast target acquisition.
- It is a small, lightweight, and foldable iron sight that is easy to install, adjust and carry.
- The iron sight is compatible with 1913 Picatinny Rails and is therefore ideal for AR 15.
- It includes Photoluminescent insert that shines in low light like Tritium for effective use in low light conditions.
- The iron sight features patented diamond-shaped housing, which lets you center on a target fast.
Cons
- They are made from Polymer, which is not as strong and durable as steel.
- The Photoluminescent insert need charging.
#4) MaTech Mil-Spec Back-Up Iron Sight (B.U.I.S)
The MaTech Mil-Spec Back-Up Iron Sight is a reliable iron sight that can be used as a stand-alone sight or in a co-witness setup with an optic sight. It is compatible with any AR rifle and is made from solid metal that can take a great deal of abuse. The iron sight has a foldable function that allows you to stow it away when you don’t need it.
The sight can be paired with a front sight from a brand of your choice. It is designed by expert MaTech engineers to work specifically with Picatinny rails. The iron sight allows you to adjust range and windage up to 600 meters. It holds zero perfectly even after extensive use and is ideal for close-range operations.
Pros
- It is designed by expert MaTech engineers to work specifically with Picatinny rails.
- The iron sight can be used as a stand-alone sight or in a co-witness setup with an optic sight.
- It is compatible with any AR rifle and is made from solid metal that can take a great deal of abuse.
- The iron sight has a foldable function that allows you to stow it away when you don’t need it.
- It holds zero perfectly even after extensive use and is ideal for close-range operations.
Cons
- It is hard to install.
- The iron sight is ideal for close-range but it will affect your accuracy at long-range.
- It fits a little loose and cants to the right when you tighten it.
#5) FAB Defense Front and Rear Set of Flip-Up Sights
The FAB Defense Front and Rear Set of Flip-Up Sights are polymer iron sights that are ideal for your AR 15. The iron sights are made of polymer to ensure that they are lightweight to be a substantial sight with an unassuming weight footprint. The sights have a very natural, intuitive picture that compares strongly to M-1 Carbine, M-1 Garand.
The iron sights sit at the exact same height as your standard AR 15’s sights and therefore provide you with an immediate and perfect co-witness with any optics designed for AR 15. The sight’s front sight’s elevation is adjustable with a dial and is totally tool-free.
Pros
- The iron sights are made of polymer to ensure that they are lightweight
- The sights have a very natural, intuitive picture that compares strongly to M-1 Carbine, M-1 Garand.
- The sight’s front sight’s elevation is adjustable with a dial and is totally tool-free.
- The iron sights sit at the exact same height as your standard AR 15’s sights and therefore provide you with an immediate and perfect co-witness with any optics designed for AR 15.
Cons
- The sights are not durable.
Conclusion
The best iron sights for AR 15 can be of great help for beginners who need to train and improve their accuracy as well as for users looking for a reliable backup for their AR 15 rifle. When shopping for the best iron sights for AR 15, ensure that the iron sights you select are not only durable but also reliable in all weather conditions. The iron sights we have reviewed are some of the best iron sights for AR 15 available in the market today.