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GM-M18 18" 223 WYLDE chamber

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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

Previous | Showing reviews 6-10 of 94 | Next

  1. Have not used yet 5 Star Review

    Posted by on 30th Mar 2018

    So far very impressed with the care and attention that was used in packaging and shipping my item, this a lot about a company.

  2. Awesome product 5 Star Review

    Posted by on 19th Mar 2018

    Great service with quick processing and turnaround. Received the barrel in less then 24 hours from ordering. I will continue to purchase from Green Mountain in future orders.

  3. awesome accuracy, awesome price 5 Star Review

    Posted by on 26th Feb 2018

    18" wylde stainless, fluted, this barrel completed a custom build coyote rifle and it is very accurate, could not be happier with the outcome. Will buy more as needed.

  4. Amazing Accuracy, Craftsmanship & Price 5 Star Review

    Posted by on 15th Feb 2018

    This is my third GM barrel but certainly not my last. It’s quite obvious when you see a Green Mountain Barrel you’re going to get one of the best barrels you’ll ever shoot! GM’s reputation among the barrel manufacturing community is right at the top. Green Mountain Barrels are certainly some of the best on the market and it’s quite evident when you look at the quality, craftsmanship, accuracy and price! They're also beautiful to look at, but I’d rather shoot’em! This specific .223 18” Wylde Chambered Barrel I purchased, certainly proved it’s accuracy at the range after break in, with sub-MOA @ 100 meters and holding easily within MOA specs when pushed out to 300 meters, although I was strictly shooting hand loads. Using both Sierra 69 & 77 Gr. SMK HPBT seated on Lapua Brass. I was able put 100 rounds of Sierra down range, all within several 1” targets, while many rounds played “follow the leader!” I was definitely pleased with its accuracy and the tight groupings prove that. I also paper punched @ 300 meters with 77 Gr. Nosler. The specs on this barrel were well within MOA to sub-MOA even @ 300 meters. I was certainly satisfied with the results of the barrel and would highly recommend it! You can’t beat the accuracy or price of Green Mountain Barrels ~ But good luck trying!

  5. great barrel at a great price 5 Star Review

    Posted by on 28th Jan 2018

    Awesome company and a great barrel at an affordable price point and fast shipping

Previous | Showing reviews 6-10 of 94 | Next

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