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Combat Armory Barrel 16" 4150 M4 Contour Barrel 5.56 NATO Carbine Length Gas System w/ 1:8 Twist
Combat Armory

Combat Armory Barrel 16" 4150 M4 Contour Barrel 5.56 NATO Carbine Length Gas System w/ 1:8 Twist

CategoryBarrels
$105.40 $86.39
✓ Free shipping over $99   ✓ Ships in 1–2 business days   ✓ 30-day returns

About this product

Grab the Combat Armory Barrel 16" 4150 M4 Contour Barrel 5.56 NATO Carbine Length Gas System w/ 1:8 Twist — dependable, in stock, and out the door fast.

Shipped fast and discreet from Texas Gun Shops in Houston, TX. Not sure about fitment? Message us before you order and we'll get you the right part.

Sources & methodology. Editorial review and rating by Texas Gun Shops editorial based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$105.40 $86.39