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GP40 .40 cal / 10mm 23" x 1" Gunsmith Edition Raw Blank 1:16

Price:
$55.95
SKU:
GP40
Availability:
OUT OF STOCK


Product Description

.40 caliber / 10 mm, 1:16 twist, 23" long, 1" diameter, 4140 steel, Gunsmith Edition Raw Barrel Blank, button rifled, stress relieved, air gauged.  Ready to be turned, milled, and chambered for your custom gunsmith project.


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Product Reviews

Showing reviews 1-5 of 7 | Next

  1. .40 caliber rifle project 5 Star Review

    Posted by on 7th Sep 2020

    This barrel the .40caliber/10mm I have two of these they are great for my projects a 40-65 caliber built on a 30-40 craig case necked up to .40 and a 35 remington necked up to .40 caliber . Both rifles shoot great under 1 moa at 100 yards.


  2. good looking blank 5 Star Review

    Posted by on 17th Oct 2018

    Time will tell see what finished rifle does


  3. 150 Year old round Lives again 5 Star Review

    Posted by on 31st Jul 2018

    Used for 38-40 custom Blackhawk. Concentricity, 100 percent to the tenth! 7 inch barrel with 8.0 Grains of unique.180 grain Accurate bullet mold, Cowboy action style! (RNFP) WLP Primer, Starline Brass. 5 sorties, 6 rounds each,Largest group at 100 feet covered with a quarter and no holes edges visible. Smallest covered with a dime.
    AWESOME BARREL BLANK GUYS AND GALS! JUST AWESOME AS USUAL FOR GREEN MOUNTAIN! Cant wait to try out some .312 1 in 16 for 32-20 if i can talk you in to building Some. Haha Thanks again, Ron Wells


  4. Awesome barrel! 5 Star Review

    Posted by on 3rd Mar 2016

    Used for wildcat AR15 project. The barrel is working perfectly and shoot one hole groups at 100 yards. We have already purchased five of these and will continue to do so.


  5. .40 call bullet gun 5 Star Review

    Posted by on 19th Oct 2015

    I'm using this blank to build a 40 cal muzzle loading bullet gun, using light bullets. Everything looks perfect so far.


Showing reviews 1-5 of 7 | Next