2A Armament Builder Series Carbine Buffer Tube

2A Armament Builder Series Carbine Buffer Tube

Product Code:
Calculated at Checkout
$38.99 $35.87



  • Machined from Aluminum for tighter concentricity to reduce potential bolt carrier binding
  • Mil-Spec diameter
  • 5 stock positions. 1 fully collapsed and 4 other positions
  • Self alignment with buffer detent
  • Made in U.S.A.


  • Material: Aluminum
  • Finish: Anodized
  • Weight: 3.60 oz.
  • Length: 7.18"


  • AR-15 and AR-10


  • 1x 2A Armament Builder Series Carbine Buffer Tube


Wing Tactical is proud to bring AR builders some of the best quality components on the market at great values. Continuing down that path we’re happy to introduce you to 2A Armament Builder Series Buffer Tube. When you choose this buffer tube you’ll get a great component at an exceptional value.

It’s An Adjustable Carbine Length Tube

2A’s Mil-spec 1.148 diameter buffer tube is machined from 6061-T651 billet. That allows it to keep far better concentricity than extruded or forged tubes. The 2A Armament Builder Series Buffer Tube is a carbine length tube that features 5 adjustments from fully collapsed thought 4 different functional positions to support the pull length you need for your operating situation.

Quality Features for Great Performance

The 2A Armament Builder Series Buffer Tube self-aligns with your buffer detent for easy assembly. It features a longer carrier flange for better support and enhanced anti-tilt performance. If weight is a concern for your build, you’ll be happy to know that this tube comes in at just 3.6 ounces, so you still have a little wiggle room in your reduced weight build for other components that don’t stick to diets very well.

Build with Confidence

When you buy 2A Armament’s Builder’s series parts from Wing Tactical you can feel secure in the fact that you’re getting quality parts at a great value. Not only that, our customer service team is staffed by real gun people ready to answer any questions you might have and help with any problems you might have after the sale. Our customer service specialists know our products and your project. Buy with confidence, Give Yourself an Edge.

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