5.56 Nato 10.5″ Barrel- Pistol Gas System


Elevate your AR-15 build with the Bear Creek Arsenal AR-15 10.5″ M4 contour 5.56 NATO barrel. Crafted from 4150 Chrome Moly Vanadium steel, it guarantees accuracy with its 1:7 twist rate. This affordable pistol-length gas system barrel features a Parkerized finish and M4 contour profile. It’s the ideal choice for budget-conscious firearm enthusiasts.

Availability: In stock SKU: DT20-036 Categories: , Tags: , , , , ,


10.5″ 5.56 Nato Barrel

Are you seeking a top-notch pistol gas system that won’t break the bank? Look no further than the Bear Creek Arsenal AR-15 10.5″ M4 contour 5.56 NATO barrel! This parkerized barrel is perfect for your next AR15 build and just oozing with quality. Made from the finest 4150 Chrome Moly Vanadium steel and precisely rifled, this product offers superior accuracy with a 1:7 twist at a great price. But don’t take our word for it— With its 10.5″ length, pistol gas system, and M4 contour profile, this puppy is ready to hit the range with some serious energy. Buy now and experience perfection in your AR-15 build!

10.5″ 5.56 Nato Barrel Specifications:

  • Length- 10.5″
  • Caliber- 5.56 Nato
  • Profile- M4 Contor
  • Barrel Thread – 1/2″ x 28
  • Twist- 1×7 Twist Rate
  • Barrel Steel   – 4150 Chrome Moly Vanadium
  • Barrel Finish – Pakerized
  • Gas System –   Pistol Length
  • Gas Block   –    .750″ Diameter for Gas Block
  • DT20-036

Made In the USA

This item is not an FFL item, for more information regarding new and changing laws, visit the ATF website.


Additional information

Weight 2 lbs


Barrel Length

Barrel Chamber

Barrel Thread

Barrel Twist

Barrel Material

Barrel Finish

Barrel Gas System

Barrel Gas Block



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