JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

5.56 M4 16-Inch Barrel

The 5.56 M4 16-Inch Barrel is a military-spec barrel for the M4. This barrel is 16" long and is constructed from 4150 CrMoV steel. There is a military-spec 86L20 case hardened M4 extension installed.

Out of stock

Subscribe to back in stock notification

SKU: 556-M4-16

$114.55

Description

The 16-inch M4 profile variant of the AR15 is the most popular version of the AR15. We now have these barrels in stock for you to build out your own custom version of this legendary rifle.

Features:

16" Barrel - Made from 4150 CrMoV Steel
Mil-Spec 86L20 Case Hardened M4 Extension
1/7 Twist Rate
Carbine Length Gas Port
Nitride Finish w/ ITW Extension
Marked 5.56 1:7
M4 Profile

More Information

More From Brand
Similar Products	AR15 Barrels AR15 Parts AR15 Mags Shooting Gear More Great Brands

Reviews

Overall Rating

Great Order

Review by Justin O.

Received in four days after buying. Will be back to buy at KS.

Overall Rating

Great Seller

Review by Caroline M.

Satisfied with this order.

Overall Rating

Good Website

Review by Brinson V.

Pleased with this AR15 barrel.

Write Your Own Review

You're reviewing: 5.56 M4 16-Inch Barrel

Your Rating:

You submitted your review for moderation.

5.56 M4 16-Inch Barrel

Features:

Customers Also Bought