MFT Extreme Duty Rear Metal Back Up Sight Review

The MFT Extreme Duty Rear Metal Back Up Sight Made a Bold First Impression

As someone who’s spent over a decade in the tactical gear world, I’ve seen my fair share of backup iron sights. From flimsy plastic models to over-engineered monstrosities, the market is saturated. But the MFT Extreme Duty Rear Metal Back Up Sight from Mission First Tactical (MFT) immediately caught my attention with its promise of rugged simplicity. It aimed to be a no-nonsense, reliable solution for when your primary optic inevitably fails.

I needed a robust, low-profile backup sight for my AR-15 build, something that wouldn’t snag on gear or add unnecessary bulk. Many BUIS options are either too bulky, too fragile, or require tools for adjustment. I was initially drawn to the Magpul MBUS Pro and the Troy Industries Folding Battle Sight. However, the MFT sight’s all-steel construction and streamlined design won me over; it looked like a truly bomb-proof option.

My first impression of the MFT Extreme Duty Rear Metal Back Up Sight was overwhelmingly positive. The solid steel construction felt incredibly robust in my hands. It exuded a sense of quality and durability that I rarely find in this price range; I was genuinely excited to mount it and hit the range.

Real-World Testing: Putting MFT Extreme Duty Rear Metal Back Up Sight to the Test

First Use Experience

My initial test took place at an outdoor range, under typical sunny conditions. I mounted the MFT Extreme Duty Rear Metal Back Up Sight onto my AR-15’s Picatinny rail. The installation was seamless and required no special tools. I sighted it in at 50 yards using a front sight adjustment tool I already owned.

Even with the clear weather, the sight picture was crisp and easy to acquire. I was surprised at how quickly I could transition to the backup sight after deliberately obscuring my optic. I had zero issues with it holding zero even after repeated rapid firing drills; the sight never moved.

Extended Use & Reliability

After several months of consistent use, the MFT Extreme Duty Rear Metal Back Up Sight continues to impress. I’ve taken it through dusty desert environments and even a few rainy range days. The finish shows no signs of wear, and the sight remains rock solid on the rail.

Cleaning is a breeze; a simple wipe down with a lightly oiled cloth keeps it in perfect working order. Compared to some aluminum sights I’ve used, the steel construction offers superior resistance to dings and scratches. It’s clearly a step above other sights in durability.

Breaking Down the Features of MFT Extreme Duty Rear Metal Back Up Sight

Specifications

The MFT Extreme Duty Rear Metal Back Up Sight is constructed entirely from steel. This ensures maximum durability. It features a low-profile design to minimize snagging.

It is compatible with any standard Picatinny rail. The sight is adjustable for windage, allowing for precise zeroing. It weighs just 1.6 ounces, adding minimal weight to your rifle.

Performance & Functionality

The MFT Extreme Duty Rear Metal Back Up Sight performs its intended function admirably. It provides a reliable and accurate backup sighting system in case of optic failure. Its simplicity is its greatest strength. There are no complex mechanisms to break or fail.

The windage adjustment is positive and tactile, allowing for easy zeroing. The sight picture is clear and easy to acquire. It meets and even exceeds my expectations for a backup sight.

Design & Ergonomics

The MFT Extreme Duty Rear Metal Back Up Sight features a minimalist design. This keeps it out of the way of other accessories. The all-steel construction gives it a reassuringly solid feel. It inspires confidence in its ability to withstand abuse.

The sight is easy to deploy and use. It requires no special training or expertise.

Durability & Maintenance

Given its all-steel construction, the MFT Extreme Duty Rear Metal Back Up Sight is built to last. It should withstand years of use and abuse without issue. Maintenance is minimal. Routine cleaning and lubrication will keep it in top condition.

The robust design minimizes the risk of damage or failure.

Accessories and Customization Options

The MFT Extreme Duty Rear Metal Back Up Sight is a standalone product and does not require any specific accessories for operation. Its Picatinny rail compatibility means it will work with any standard AR-15 upper receiver. There are no customization options beyond the windage adjustment.

While there are no brand-specific accessories, its simplicity and compatibility are significant advantages. You don’t need to worry about proprietary parts or compatibility issues.

Pros and Cons of MFT Extreme Duty Rear Metal Back Up Sight