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Barrel 16" 4150 M4 Contour Barrel 5.56 NATO Carbine Length

Combat Armory · Barrel

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

★★★★★ 5 from 3 reviews

Barrel 16" 4150 M4 Contour Barrel 5.56 NATO Carbine Length from Combat Armory. Product Specs Length 16 Profile Contour Twist 1:7 Finish Black Nitrde Material 4150 Chrome Moly Vanadium Thread Pitch 1/2 x 28 Caliber 5.56. $79.99 (was $129.99), free shipping on orders over $99.00, ships within 24 hours.

$79.99 $129.99 Save 38%

In stock — ships within 24 hrs

Free shipping on orders over $99.00. Ships within 24 hrs — orders placed at the weekend ship Monday.

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Product Specs Length 16
Profile Contour
Twist 1:7
Finish Black Nitrde
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 28
Caliber 5.56 NATO
Feed Ramp M4
Flutes N/A
Gas System Carbine
Gas Block System 0.750
Gas Hole Diameter 0.072

Combat Armory machinist take pride in delivering the very best for our customers used by Military, Police, and Firearms enthusiasts

barrel questions

Is this barrel threaded?

No. This is a standard-length barrel with no muzzle threads. If you want to mount a compensator or suppressor, choose the threaded version of the same barrel.

How fast does it ship?

Ships within 24 hrs — orders placed at the weekend ship Monday. Shipping is free on orders over $99.00; below that it is a flat $9.95.

Can I return it?

Unused barrels in their original packaging can be returned within 30 days of delivery. A barrel that has been fired, fitted or refinished cannot be returned.

See also: Shipping & returns · FFL transfers

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