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GM-M18 18" 223 WYLDE chamber

Price:
$198.95
SKU:
GM-M18
Shipping:
Calculated at checkout
Quantity:


Product Description

223 WYLDE, 1:8 twist, 18" long, 416R stainless steel, weighs 2.1 lbs., honed, Fluted, passivated, bead blasted matte finish, Nickel Boron extension with M4 feed ramps, and has a rifle length gas block. button rifled, air gauged, stress relieved.

Barrel is not pinned for front site. 

Under "See 2 more pictures" there is a detailed drawing of this barrel. 


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Product Reviews

Showing reviews 1-5 of 99 | Next

  1. Great shooting barrel 5 Star Review

    Posted by on 16th Jul 2018

    I was building an upper for coyote/varmint rifle and came across this barrel. After sight in, I was clover leafing at 100yds before any barrel break in... I'm assuming after some more time will only get better. No feed issues, all is good!!


  2. great value very happy 4 Star Review

    Posted by on 10th Jul 2018

    I've finally put this barrel to use.its a very good looking barrel for starters and light for what it is.took it out to break it and the gun in ,make sure everything is working right.shot it with American eagle 55 gr fmjbt after a few shots and cleaning a couple more and cleaning set it up on a range bag for a front rest and shot at 100 yds,with the junk scope I threw on it just to try it out(it will have a red dot on it) I want expecting much,I was wrong! Honest to God 3/4 to 1 1/4 inch groups that was 4 5 shot groups. Hornady black did the same. I'm very pleased to say the least. Is it capable of tighter groups? I'd say yes but with my set up that day that was all I could do. Buy one you'll be happy! Now if they only made grendel barrels!


  3. My GO TO source for Barrels!!!! 5 Star Review

    Posted by on 28th Jun 2018

    I have used these barrels on several "Match-Grade"
    rifles that I have built for customers. The GM-M18 18" 223 WYLDE on an Aero Precision matched upper/lower and a CMC trigger shot sub MOA at 100 yards consistently with 62 gr Hornady BTHP. If GM makes it for the build they are my "go to" for barrels.


  4. My GO TO source for Barrels!!!! 5 Star Review

    Posted by on 28th Jun 2018

    I have used these barrels on several "Match-Grade"
    rifles that I have built for customers. The GM-M18 18" 223 WYLDE on an Aero Precision matched upper/lower and a CMC trigger shot sub MOA at 100 yards consistently with 62 gr Hornady BTHP. If GM makes it for the build they are my "go to" for barrels.


  5. Awesome barrel 5 Star Review

    Posted by on 28th May 2018

    Had a slight issue with shipping, wrong tracking number then UPS had a delay but Green Mountain customer service was awesome. Barrel looked great and came heavily protected. Installed into an aero precision M4E1 upper receiver with a Aim surplus low profile gas block and strike industries Jcomp. First range session I ran 60 rounds of M193 though it to break it in with a quick cleaning every 5-10 rounds. After that I ran some Magtech mk262 and the rifle was shooting 1 moa at 100 yards. Next trip out I brought nosler 69gr custom competition and gorilla 69gr smk and was shooting under moa constantly.

    Very happy with this barrel has the same specs as ballistic advantage and cheaper. I will be recommending Green mountain to anyone seeking a new barrel!


Showing reviews 1-5 of 99 | Next


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