Loading... Please wait...

Like Us on Facebook!


Add to Wish List

Click the button below to add the GM-M7 14.5" 5.56 NATO w/Ext. 1:7 to your wish list.

You Recently Viewed...

GM-M7 14.5" 5.56 NATO w/Ext. 1:7


Product Description

5.56mm,1:7 twist, 14.5" length, 41V50, carbine length gas system, fully machined with extension (M4 feed ramps), chrome line bore and chamber, muzzle threaded 1/2x28, .750" gas block, carbine length ,  phosphate finish, pre-drilled for gas port, weighs 1.75 lbs. Barrel has been button rifled, air gauged, and stress relived.

Barrel is not pinned for front sight.

Under "See 1 more picture" there is a detailed drawing of this barrel.

Write your own product review

Product Reviews

Previous | Showing reviews 6-7 of 7

  1. Great quality and Service!! 5 Star Review

    Posted by on 8th May 2014

    Looked for the right barrel for my first complete M-4 build. I remember a custom black powder builder using your barrels, So I looked you up and found the barrel with the best features you could ask for. The price was a no brainer from a barrel builder compared to a unknown and unrated company.
    Great accuracy and have smoked several Wild Hogs with this barrel.

  2. Good Quality 4 Star Review

    Posted by on 13th Feb 2014

    Very nice finish with no marks from shipping. Shipped very quick. Overall happy with product.

Previous | Showing reviews 6-7 of 7