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Spike's Tactical Carbine Barrel - 5.56/.223 - 16" Length - M4 Profile


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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An accurate, proven carbine barrel made of Mil Spec MIL-B-11595E Chromoly Vanadium Alloy. Every barrel is Magnetic Particle Inspected and stress relieved to assure quality and durability.
  • Made for Carbine length gas systems
  • Mil-Spec M4 Barrel Extension with MIL-STD-171 Phosphate Finish
  • MIL-STD-171 Hard Chrome Chamber
  • MIL-STD-171 Hard Chrome Bore
  • 5.56mm Nato chamber
  • All Chambers are Individually Checked for Head Spacing Before and After Plating
  • All Barrels are Individually High Pressure Tested (HPT) and then Individually Magnetic Particle Inspected (MPI)
  • MIL-STD-171 Phosphate Finish on the Barrel Exterior
  • 1/2x28 Thread Pitch
  • Threads are Cut Concentric to the Bore
  • Weight is 28.0oz

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