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KAK Industry 7.5" 5.56 SOCOM Profile Pistol Barrel - 4150 Nitride

Manufactured by KAK Industries


Out of Stock


Out of Stock


The National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item.

The KAK Industries Value-Line 7” 5.56 NATO barrel has proven so popular, they have decided to make it a regular item. Enjoy the incredible variety of bullet options available for 5.56 NATO today! This barrel is built from durable 41V50 chrome moly vanadium steel and a Melonite finish for long-lasting corrosion resistance. It has a 1:7 twist rate to stabilize even heavy match-grade bullets. The pistol length gas system allows for reliable function as more gas hits the carrier at a faster rate to ensure that the bcg is cycled fully. With a .750" gas seat diameter you will be able to choose from a wide variety of gas blocks from adjustable to standard, and clamp on or set screw style. Adding to the modularity is the 1/2x28 thread pitch so you can attach most muzzle brakes, flash hiders, compensators, or any other muzzle devices.

  • 41V50 chrome moly vanadium steel with Melonite finish
  • Chambered in 5.56 NATO with a 1:7 twist rate
  • Pistol gas system, .750” gas seat diameter
  • 1/2x28 thread pitch
  • M4 extension
  • Produced from Green Mountain Rifle barrel blanks

With a reputation for precision manufacturing, KAK Industry offers quality, American made components at affordable prices. They began as a single shop and grew to a huge manufacturing facility in California where they now produce more than 1.75 million firearms components a year. They have since expanded to even more locations, including testing facilities, so they can ensure that every one of their products meet the demands of shooters, hunters, and businesses everywhere.


Barrel CoatingMelonite
Barrel ContourSOCOM
Barrel Length7.5
Barrel LiningMelonite
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandKAK Industry
Caliber Gauge5.56 NATO
Feed RampsM4
Thread Pattern1/2 X 28
Twist Rate1:7

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 www.p65warnings.ca.gov

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