KG Industries

KG-12 Copper Remover 4 oz.

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MSRP: $16.95
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KG-12 Bore Copper Remover

  First of all, KG12 is totally aggressive on copper. Also, it Contains No Ammonia. It is a water based chemical that will not harm rifle barrel steels. (Use Caution around Nickel Plating). Third, apply KG-12 with a bore brush or loose patch so you'll get a sufficient and complete wetting of the bore... don't let it evaporate, keep it wet for 5-15 minutes. Afterward, push a close fitting jag and patch through the bore and then inspect with a flashlight. Simply look into the muzzle and see if there are still some copper streaks. If there's still copper, repeat the process. When there's no more copper, flush with a couple patches of KG3 and follow with a patch of KG4 gun oil.
  See the rest of the KG product line at our KG Gun Cleaning Home Page.

  See KG-12 compared with other copper removers, Click Here!

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Additional Information

Item Type:
Gun Cleaner
4 oz
JP Rifles
Ships Internationally!
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1 Review

  • 5
    KG 12

    Posted by Gary on Sep 14th 2021

    The KG12 has worked very well in helping me break in my AR15 barrel and in cleaning as well as removing the copper build up in the barrel. Very pleased with the results.

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