16" 5.56 M4 Barrel Assembly (1/7 twist)

Current stock: 0


The 16" 5.56 NATO 1/7 twist barrel assembly has a military M4 profile. It includes all the parts to attach it to an upper receiver.


Caliber: 5.56 NATO | .223

Length: 16"

Diameter at the gas port: .750"

Barrel Threading: 1/2x28

Barrel Profile: Government Profile

Barrel Material: 4150 Chrome Moly Vanadium

Twist Rate: 1/7

Bore & Barrel Lining: Mil-spec Chrome Lined

Barrel Coating: Manganese phosphate

Sight: F-marked A2 front sight with a side sling swivel

Handguard: Thermoplastic handguards with double heat shields

Gas System: Carbine length direct impingement

Muzzle Device: A2 flash hider (Post ban will have a pinned in place muzzle brake)

SKU: SA220004


Q: Will this work with my upper receiver?

A: The barrel assembly will work with any mil-spec upper receiver.

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.


Reviews (0)

Be the first to review this product.