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Anderson 5.56 10.5 inch M4 Barrel – Carbine Length

Only 2 Remaining

90 Day No-Hassle Returns We Pay Return Shipping

We have a 90-day no-hassle return policy. We pay return shipping.

If you need to request a return, contact us at support@at3tactical.com and we will send you a return label

After 90 days, defective items will still be covered under the manufacturer’s warranty, where applicable.

Please refer to the product listing for warranty details. If you have specific warranty questions, contact us at support@at3tactical.com. We may direct you to pursue your warranty claim directly with the manufacturer.

Your satisfaction is our #1 priority

If you’re dissatisfied with your purchase, in any way, please contact us at support@at3tactical.com – we will do our best to make it right.

Fast & Free Shipping On orders over $50

You will receive fast, free shipping for all orders over $50

Shipping cost is $7.99 for orders under $50. We ship with UPS or USPS, depending on the item.

Most orders received by 1pm CST ship the same day

You will receive an email with tracking information at the time of shipment. To expedite shipping, we may ship your order from multiple warehouses. Orders placed on weekends, holidays, or after 1pm will ship the following business day.

Excellent Quality – Unbeatable Value

An all-around barrel, perfect for your next build! Made from 4150 CMV Steel with a Nitride finish, this barrel provides accuracy for your 5.56 build. Equipped with a carbine length gas system with a .750″ gas port and a 1:7 twist. Proudly American made and backed by a limited lifetime warranty.


  • A perfectly balanced barrel for better accuracy. Works just as well as other expensive brands. Great value for your money!


  • 4150 CMV steel makes barrel last long in action.

High Value

  • Superior quality at an unbeatable price.


  • BARREL LENGTH: 10.5″
  • CALIBER: 5.56 NATO
  • TWIST RATE: 1:7
  • MATERIAL: 4150 Chrome Moly Vanadium
  • FINISH: Nitride
  • GAS SYSTEM: Carbine-Length
  • GAS BLOCK: .750?
  • MUZZLE THREAD: 1/2-28
  • ADDITIONAL SPECS/NOTES: Barrel is compatible with .223 Ammunition.

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Customer Reviews

Based on 2 reviews
Andersen barrels

Never been disappointed with any of Anderson components that I have purchased. Looking forward to building my first AR pistol using an Andersen 10.5 inch barrel.

Thanks for trusting AT3 and taking your business to us. We appreciate your feedback, JMC! -- LM
10.5” Anderson bbl

I think I found my new favorite company, great service and fast shipping, barrel was great as expected, happy customer, thank you.