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16" 5.56 M4 Barrel (1/9 twist)

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Your Price:
$94.99 (You save $55.01)

Product Description

Product Details

This 16" Barrel is ready to install on any .223 or 5.56 upper receiver. The barrel features a 5.56 NATO chamber for both commercial and military ammunition.

The 1/9 twist is perfect for stabilizing light weight projectiles.  It is made from 4140 steel and is chrome lined and manganese phosphate finished. The barrel has a government profile which includes an M203 cut for reduced weight and maximum utility.  The Barrel extension is pre installed and headspaced from the factory. 

Product Specs

Chamber: 5.56 NATO (The barrel assembly will also shoot .223 ammunition)

Length: 16"

Diameter at the gas port: .750"

Barrel Threading: 1/2x28

Barrel Profile: Government Profile

Barrel Material: 4140 Steel

Twist Rate: 1/9

Bore & Barrel Lining: Mil-spec Chrome Lined

Barrel Coating: Manganese phosphate

Gas System: Carbine length direct impingement

Product FAQ

Q: Will this work with my upper receiver?

A: The barrel will work with any mil-spec upper receiver. If you have a left hand upper receiver, please make sure to purchase the barrel with an ambi barrel extension to ensure the bolt will properly lock into the barrel extension.

Q: Do you provide instructions on how to install the barrel?

A: Unfortunately we don't provide directions on how to install a barrel and recommend that it be installed by a gunsmith to prevent damage to the rifle.

Q: Do I have to purchase a matched bolt to my barrel?

A: With AR-15's as long as you are using the proper bolt for the caliber you do not need to match a bolt to the barrel.




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