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7.62-8-BLANK 300 blackout 25" x 1.25 Gunsmith Edition Raw Blank

Price:
$57.95
SKU:
7.62-8-BLANK
Shipping:
Calculated at checkout
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Product Description

7.62 mm/.308 caliber, 1:8 twist, 25" long, 1.25" diameter, 4140 steel, weighs 8.8 lbs., gunsmith edition raw barrel blank, button rifled, stress relieved, air gauged, not chambered.


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Product Reviews

Showing reviews 1-5 of 13 | Next

  1. barrel blank 5 Star Review

    Posted by on 15th Aug 2019

    Fantastic customer service once again!

    I needed a barrel blank in 300 BLK and Green Mountain came through with a quality barrel for the rifle I was looking to build.

    Thank you!


  2. As far as initial looks go.... 5 Star Review

    Posted by on 19th Dec 2017

    Very impressive blank for the money bought on sale. I'm planning to stub/rebarrel a BSA Martini Cadet single shot and chambered to 300 AAC and using 357 brass run into 300 sizing die requiring only minor extractor metal removal. I'm still investigating the soundness of stubbing - have stub donor barrel reserving # matched orig'l brl which is reamed to 32-20, so may down the rd have it rebored/rifled to 357mag, or maybe not if the 300 pans out and sings.

    Anyone have reservations on my basic stub barreling plan? I may add a pivoting near half round cross pin that cuts through to barrel thread root depending on donor brl thrd snugness. And add some set screw[s] thru donor into smooth GMB smooth tenon divots along with marine-tex etc.


  3. Long term user 5 Star Review

    Posted by on 22nd Apr 2017

    I bought my first Green Mountain barrel at least 15 years ago and it was the best shooting barrel I had ever tried on my 10/22. Since then I have bought about a dozen barrel blanks and would do it all over again because I don't have a single complaint. All of them have shot better than what I was suspecting and they answer their phone.


  4. great replacements 5 Star Review

    Posted by on 11th Nov 2016

    I have used Green Mountain barrel blanks for many projects. Good quality metal that turned easy makes a great finish wether what your desired outcome. The accuracy of these barrels are in many cases better than a factory barrel. My project list has gotten a lot smaller due to the price and quality of these barrels.


  5. Great barrel blanks 5 Star Review

    Posted by on 6th Jul 2016

    I have used quite a few blanks from GMB and all of them have turned out to be high quality and a great value. This one I turned and replaced the 5.56 barrel on a Mossberg MVP. Turned out great


Showing reviews 1-5 of 13 | Next