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7.62x51-BLANK 7.62x51 Raw Blank 25" x 1.25"

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Product Description

7.62 x 51 Raw Gunsmith Edition Blank, 25" x 1.25" 41V50 milspec vanadium alloy, 1:11.25 twist, button rifled, thermo stress relieved, precision air gauged,  muzzle stamp, ready to be profiled and machined to your customer's specifications. 4 lands grooves, .300" bore / .3085" groove with a tolerance of .002+.


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Product Reviews

Showing reviews 1-5 of 19 | Next

  1. Custom Mosin Build 5 Star Review

    Posted by on 17th Nov 2017

    Used one of these barrels to build a long range Mosin Nagant as a Demo Rifle for our shop (Hickory Hill Arms).

    First shots out of this barrel were in a single hole and this barrel has continued to impress.

    500 yard shots on a 5" plate are just about automatic and provide for a lot of cheap entertainment!

  2. Budget Build 4 Star Review

    Posted by on 20th Aug 2017

    I just returned from first range trip with the gunsmith special barrel blank above. I contoured it to a Bartlein #5 standard target contour and installed it on a trued rem700 using a 1995 palma match live pilot reamer from PTG. Using OEM match ammo (BH 168, Hornady 168amax, and Hornady 178superformance) it held approx 1/2" or under (3-shot 100yds). My only complaint is this barrel does seem to copper foul pretty heavily (compared to top tier makers Bartlein, Schneider, Proof, etc.) however I did not notice any degradation in accuracy while cycling through loads. I am hoping with more rounds and using CFE223 powder I can keep copper foul to a minimum.

    BTW my groups ranged from .207" - .577" center to center. I will be ordering 10 more of these blanks to keep on hand. I will be using these blanks for M24/M40 contour steel plate ringers for family and friends on tight budgets. Customer builds will still get premium blanks.

    Green Mountain - Please make blanks in .237/.243 7.5 twist and .256/.264 8 twist. Budget LR steel plate shooters would love these.


  3. 7.62x51 barrel blank 5 Star Review

    Posted by on 13th Aug 2017

    Several times I've had to come up with a project barrel from scratch. Green Mountain is my choice. Price is right. Barrel specs are right I have made MP5 custom bolster. Uzi and other 9mm SMG from blanks. And a few custom AK variations in 5.56x45. The 7.62 x51 blanks made excellent L4A3 BREN barrels. Use the MK2 .303 as a donor for breech end for the interrupted threads. Excellent products ar Green Mountain

  4. Green Mountain Review 5 Star Review

    Posted by on 25th Oct 2016

    Excellent product, extremely fast shipping. Could not be more pleased with entire transaction.

  5. .308 Mosin 5 Star Review

    Posted by on 19th Apr 2016

    Used for a custom Mosin Nagant shooting .308" bullets. Great value blank.

Showing reviews 1-5 of 19 | Next