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GM-M10 16" 7.62 x 39 mm AR Barrel 1:9.5

Your Price:
$141.00 (You save $24.95)
Calculated at checkout

Product Description

7.62 x 39mm, 1:9.5 twist, 16", 4150 steel, weighs 1.65 lbs.,  M4  Barrel with extension, chrome line bore and chamber, phosphate finish, button rifled, stress relieved, drilled gas port, .750" gas block, designed for carbine length gas system, 5/8-24 muzzle thread. 

Barrel is not pinned for front site.

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

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Product Reviews

Showing reviews 1-5 of 44 | Next

  1. Great barrel! 5 Star Review

    Posted by on 19th Jan 2021

    I just built a rifle with this barrel and I believe it will be my favorite AR. After initial zeroing in it shot a 3 shot group of just over an inch at 100 yards with factory brass ammo. Very impressed with this carbine.

  2. Excellent Barrel 5 Star Review

    Posted by on 13th Jan 2021

    When trying to build my first AR from the ground up mid-pandemic, I decided on this caliber so that I could shoot cheap steel and practice without breaking the bank. I searched and searched for barrels, and finally decided on a Green Mountain one. Through a few hundred rounds of Tula, it has performed admirably. I will be buying from them again.

  3. First time builders 5 Star Review

    Posted by on 12th Jan 2021

    For Christmas my wife and I decided to build AR47's for our gifts. We each purchased this barrel from Green Mountain and we could not be more pleased. 100% feed and very accurate even with the cheapest steel case ammo we could find.

    I have been waiting for the shorter barrels to come back into stock so I can build a matching AR47 pistol.

    Great Job Green Mountain!

  4. Glad I got it. 5 Star Review

    Posted by on 9th Jan 2021

    I ordered this barrel on Christmas night. It showed out of stock the next day. I wasn’t sure I was gonna receive it. I paired it with a KAK bolt and C Products Duramag. At 50 yards with 123 grain Wolf ammo that I bought in 2004, it placed three shots in one hole. I am extremely pleased with this barrel and the way my build came out.

  5. First GM barrel 4 Star Review

    Posted by on 2nd Jan 2021

    Haven’t finished building my rifle with this barrel. But i can see the quality and attention to detail. Hands down they know how to machine these barrels. Feed ramps and lugs look beautiful and burr free. Chrome lining is bright and smooth. Cannot wait to break it in. If they ever produce this barrel in something 13.7” or 14.5” they will have my business again for sure.

Showing reviews 1-5 of 44 | Next