Ballistic Advantage 5.56 16″ Barrel – M4 Carbine Length Chrome Lined – Classic Series


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Features Precision-machined 4150 CMV Steel, Manganese Phosphate Finish & A Sub-MOA Accuracy Guarantee

The Ballistic Advantage 5.56 16″ Barrel – M4 Carbine Length Chrome Lined – Classic Series a great upgrade for AR15/M4 platform chambered in 5.56 to maximize reliability and accuracy.  It is constructed from 4150 Chrome Moly Vanadium, which is highly regarded as one of the best steel for AR barrels to improve accuracy.

This Premium Black series barrel feature a phosphate coated extended M4 feed ramp extension for reliable feeding and a manganese phosphate finish on the barrel for corrosion resistance and reduced reflectivity. It also features a chrome-lined bore and chamber which are HP and MPI tested to ensure the best in quality and accuracy.

Sub-MOA Guarantee

Buying a Ballistic Advantage barrel means guaranteed accuracy. All Ballistic Advantage barrels are guaranteed to give Sub-Minute-of-Angle (MOA) accuracy with match grade ammunition.


  • Length: 16″
  • Material: 4150 Chrome Moly Vanadium
  • Profile: M4
  • Finish: Phosphate
  • Gas System Length: Carbine
  • Gas Block Journal: .750″
  • Twist Rate: 1:7 inches
  • Muzzle: 1/2×28 Threaded
  • Weight: 28 oz
  • Other Info: HP and MPI Tested


Caliber5.56 NATO/.223 Remington
Barrel Length16 inches
Barrel Twist Rate1:7 inches
Barrel Material4150 CMV
Muzzle Threads1/2/2028
Barrel FinishBlack Nitride
Gas Block Size.750″ Gas Block
Barrel ProfileM4
Barrel Gas SystemCarbine
Gas Block Journal Length1.9 inches
Barrel ExtensionM4
Weight28 ounces

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Ballistic Advantage Warranty!

If for any reason you have a warranty issue with one of our products, please describe your situation, include your name and order number or transaction ID. One of our technical specialists will then review your claim and contact you within 5-7 business days.

PLEASE NOTE: We cannot provide warranty work if your items have been altered by you or anyone other than Ballistic Advantage from their original state.

Please call 407-347-4584 if you have any questions regarding this policy.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 1 review
Chris Calley
Really Nice

The finish was really good. Nice and even, no flaws. Lost one star because of the lack of indexing dimple for the gas block. I would still recommend it to a friend.