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VDI Carbine Barrel - 5.56/.223 - 16" - M4 Profile - Melonited


You will receive fast, free shipping for all orders over $35

Shipping cost is $5.50 for orders under $35. We ship with UPS and USPS. 

Most orders ship out within 24 hours

You will receive tracking information immediately at the time of shipment. To expedite shipping, we may ship your order from multiple warehouses.  

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

If you need to request a return, contact us at 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 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 - we will do our best to make it right.

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VDI is the barrel manufacture for Adams Arms - unparalleled quality in this price range.

This 16" M4-profile 5.56 AR-15 barrel features a 1 in 7" twist, Mil-Spec 4150 Chrome Moly Vanadium Steel, and Voodoo Barrels' proprietary QPQ Melonite finish that bonds with the metal on a molecular level and resists carbon adhesion and corrosion.

  • 16" Barrel
  • .750 Shoulder
  • 1:7 Twist
  • M4 Profile 4150 CM Melonited (inside and out)
  • Chambered .223/5.56 x 45 mm NATO
  • Weight: 1.719 lbs

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