Guntec USA AR-15 Titanium Nitride Bolt Carrier Group - Mil-Spec

Manufactured by Guntec USA
Manufactured by Guntec USA
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Add a little functional flare to your next build with the Guntec USA Titanium Nitride AR-15 Bolt Carrier Group. This Mil-Spec bolt carrier group is machined from some of the best steels like 8620 for the carrier and 9310 for the bolt face. The Titanium Nitride coating is applied to the carrier and physically changes the surface of the steel to be extremely hard and frictionless for smooth function and easy of cleaning. It also results in a bright gold color that will set your rifle apart from the others at the range. The bolt is magnetic particle inspected and black Nitride coated. The gas key is held in with grade 8 screws that are staked to prevent them from coming loose. The Guntec AR-15 Titanium Nitride Bolt Carrier Group should be the next BCG you buy.

  • Titanium Nitride carrier – 8620 steel
  • Black Nitride bolt – 9310 steel
  • Magnetic particle inspected
  • Hydraulically staked gas key
  • Grade 8 gas key screws
  • Mil-Spec M16 profile
  • American made

Guntec USA has been designing, manufacturing, and distributing tactical weapon accessories since 1989. Their goal is to supply excellent quality, at an economical value to professionals and enthusiasts alike.
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Bolt FinishSalt Bath Nitride
Bolt Material9310 Steel
BrandGuntec USA
Caliber Gauge.223/5.56
Carrier FinishTitanium Nitride PVD
Carrier Material8620 Carpenter Steel
Carrier StyleM16 Bolt Carrier
High Pressure TestedUntested
Magnetic Particle InspectMagnetic Particle Inspected
Weight14 oz.

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

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