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Please visit us at this year's SHOT Show  booth #4146!


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From rifles to handguns, 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!

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.


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