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ALL NEW FROM FAILZERO

FailZero 6mm ARC

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Full Auto Rated Lightweight

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FailZero AR10 BLACK

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BROWSE OUR ONLINE STORE WITH OVER 14,000 PRODUCTS!

• Bolt Carrier Groups

• Upper Components

• Lower Components

• Magazines

• Reloading Equipment

• Optics

• Parts

• Cleaning Equipment

• Scope Mounts

• Sights/Lasers/Lights

• Safes/Security

• Slings/Swivels

• Survival Supplies

• Misc. Accessories

• Grips/Pads/Stocks

• Electronics

• Non-Lethal Defense

• Safety & Protection

• Flashlights & Batteries

• Targets

• Hard Gun Cases

• Soft Gun Cases

• Knives

State-of-the-Art Nickel Boron Bolt Carrier Groups & Much More

From BCGs to optics to accessories, FailZero has turned cutting-edge technology into one of the best weapon upgrades on the planet! UCT Coatings’ patented EXO technology is DoD tested, approved and guaranteed to improve the performance and reliability of your firearms even in the harshest of environments.

Superior Reliability

When failure is not an option, you can depend on FailZero!

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My FailZero

Check out a pictorial gallery from some of satisfied customers and send us your pics to post!

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FailZero has turned cutting edge technology into one of the best weapon upgrades on the planet! UCT Coatings’ patented EXO technology is DoD tested, approved and guaranteed to improve the performance and realiability of your firearms.

  • Mil-spec quality upgrades for AR15, M16 and M4 firearms
  • Consistent performance under all conditions
  • Cleaner operation for superior reliability
  • Lube-free mission critical parts

FailZero offers EXO Nickel Boron coated Bolt Carrier Groups as complete “drop-in kits” and BCG components. For details, go to our Buy Now page!

RECENT BLOG POSTS

FailZero's 7.62x39 Nickel Boron BCG

FailZero’s 7.62×39 Nickel Boron BCG

Developed during the Second World War, the 7.62×39 cartridge has withstood the test of time and still comes out as a crowd favorite in the firearms world. FailZero’s 7.62×39 Bolt Carrier Groups and 7.62×39 Bolt Assemblies are at the top of their most popular list. What is it about a 7.62×39 that makes it so sought […]

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BCG Upgrades Made Easy, by FailZero

BCG Upgrades Made Easy, by FailZero

FailZero, founded in 2009, is an industry leading company in providing Nickel Boron Bolt Carrier Groups (BCGs). Their parent company, UCT Coatings, provides FailZero with their patented EXO Nickel Boron coating that gives FailZero products superior reliability and durability. This coating technology, along with the finest quality components and world class customer support team has […]

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FailZero's New Nickel Boron BCG - The 6mm ARC

FailZero’s New Nickel Boron BCG – The 6mm ARC

Since 2020 the 6mm Advanced Rifle Cartridge (6mm ARC) has taken off like wildfire in the firearms community. Hornady Manufacturing designed the 6mm ARC to deliver exceptional performance across a range of applications, from precision shooting to hunting. The firearms community has been abuzz due to the versatility and efficiency of this new caliber. It […]

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FAILZERO INTRODUCES ITS 9MM BOLT CARRIER GROUPS

https://www.youtube.com/watch?v=WtplXl6P7WQ
https://www.youtube.com/watch?v=tZMnD0bCLUg
https://www.youtube.com/watch?v=KcgL5a5BQ8g

EXO technology provides a permanent dry lubricity to metal surfaces, that improves corrosion and wear resistance. Our Nickel Boron coating reduces friction, simplifies cleaning and maintenance, and extends the life of critical components.

Our team includes individuals with years of experience as law enforcement and active-duty military service. As a result, we understand the perspective and priorities of LE agencies and we know firsthand the need for supreme firearm reliability. FailZero Nickel Boron Bolt Carrier upgrades give LE, security and military professionals the “active weapon advantage” in critical use: no grease to hold grit, no oil to wear off, and no gun-jamming crud on key components.

OEMs and Distributors

Our new state-of-the-art facility has increased production and decreased lead times. If you are an OEM or distributor interested in high quality, high volume production and minimal lead times, contact us now.

FailZero Testimonials

Always Recommend FailZero BCG’s

John Sepielli

As a store owner, you want to be confident that you’re supplying the best options for your customers as best as you can. That’s exactly why we always recommend FailZero BCG’s when a customer is looking to upgrade their current rifle or looking for parts for their new build. We are huge proponents of FZ here at ECP Outdoors. It makes our job easy knowing that we are recommending a product that we are 100% confident in.

High Praise for Lightweight BCG

Chris Benton

"I purchased a FailZero EXO nickel boron lightweight BCG for my 300AAC build after watching a youtube video by "sootch00". Gentlemen, I cannot say enough good things about your product!! I ran almost 300 rounds through it the first week with NO malfunctions what so ever!! It cleaned up super easy with nothing more than a rag and q-tips. I have to say, I am super stoked, and VERY satisfied! Keep up the good work and thank you for making a superior product."

Far easier to clean than standard bolts

Nick Humphries

“It does what it says and it does it reliably. The coating makes it far easier to clean than standard bolts and, most importantly, it is reliable as hell. So whether you have an AR15 just to plink with, you are a competition shooter, or someone who uses their AR to defend their home, I would highly recommend a FailZero BCG as your bolt carrier group.”

Battery lock is smooth and absolutely positive

Steven Karg

I bought your BCG a few months ago (full auto variant with hammer). I finally had a chance to run it and all I can say is wow! Battery lock is smooth and absolutely positive. Ejection of the brass is almost as ballistic as the projectile is leaving the end of the barrel. Honestly, I felt as though the overall function of the platforms I tested this in smoothed out. There was no change in performance with this Aero Precision upper receiver and Spikes's Tactical barrel combo, a complete Aero upper and a complete Rock River. Wow, just wow. I am ordering 2 more

FailZero makes an awesome BCG!

GO Gun Owner

“FailZero makes an awesome BCG! I ran mine for a year now and there has never been a single hiccup! The rifle cycles as smooth as silk. FailZero is synonymous with friction-zero.”

U.S. National Steel Championship

Max Friedman

"Dear Fail Zero I am really thankful that I was able to participate in the U.S. National Steel Championship. It was an amazing event that would not be possible without your support. Because of you I was able to have this great opportunity which is a great thing for me being able to compete and learn from the pros at these competitions as I am only a new junior shooter. So thank you for sponsoring this event! Thank you Max Friedman"

Craftsmanship are far superior than anything I’ve seen

Mr. Cooley

"Not only is the customer service hands down the best I've ever received in this industry, the products and craftsmanship are far superior than anything I've seen. I have ran several of FailZero BCGs in my ARs and several thousand rounds later they all still look and perform perfectly. From the ease of my first order, they have earned a customer for life!"

Performed flawlessly

Jeremy

"I currently have two AR-15's that have EXO bolt's and they perform flawlessly! The performance in a DI AR-15 is drastically increased. Thank you for a wonderful product that actually lives up to all the hype!"

Most beautiful AR bolt I have ever seen

Tony

"I received the Bolt and it is definitely the most beautiful AR bolt I have ever seen."

The best I have seen and used

Gun Collector from Tampa Bay, FL

“The best I have seen and used. Great bolt/carrier. Makes the AR platform much more reliable. Very easy to clean. Never a jam, misfire, or feed problem. I love it.”

MORE THAN BCGs. CLICK HERE to visit UCT Coatings, Inc, the parent company of FailZero, which offers patented Nickel Boron plating, production, engineering, and analytical capabilities for the following industries: aerospace, defense, automotive, oil & gas, saw blades and more.