Bore Paste Gun Cleaner 1/4 oz

(9 reviews) Write a Review


This is the original Brownell's or United States Products Bore Paste abrasive gun cleaner made famous by competition rifle shooters.
  • Mildly abrasive to bore fouling yet safe for use in the finest rifle barrels
  • Removes carbon, copper, lead, and plastic fouling.
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Additional Information

Item Type:
Gun Cleaner
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9 Reviews

  • 5
    Works on new barrels

    Posted by Gary Bonam on Aug 9th 2023

    I have had good results with new barrels when I do the Kroil and Bore paste routine before I even put the first round through it. On this particular occasion, I've installed a 17 Fireball barrel and with the cost of ammo a consideration, I'll limit the "factory" break-in to a dozen or so rounds while zeroing the optics. I'll shoot 3 rounds for a group, adjust the scope and clean the barrel. After repeating it four or so times I've got my zero. I'm getting sub-MOA groups at a hundred yards. It will only get better as I use it, as in my past experiences.

  • 5
    Bore paste cleaner

    Posted by Gerard Neville on Aug 1st 2023

    Works great. Perfect for bore break in.

  • 5
    bore paste

    Posted by Ray Wood on Apr 29th 2023

    have not sighted in barrel yet but sure it will as good as the rest of what they sell

  • 5
    Good Product

    Posted by Victor Means on Jan 13th 2022

    This borr cleaner works great.

  • 5
    JB Paste

    Posted by Mark Edgreen on Apr 25th 2021

    This paste works great for barrel break in.

  • 5
    Works As Advertised

    Posted by Everett Van De Voort on Feb 19th 2021

    I had never used this product until it came with my new barrel. It seems to do a good job of cleaning. I used it for my barrel break in followed with Hoppes copper solvent. Between these products I can't really tell which does the better job. However my new barrel shoots great so far and will continue to clean with it.

  • 5
    bore paste

    Posted by Harry Sanderson on Sep 9th 2020

    great product for breaking in your barrel. great for cleaning out fouling.

  • 5
    Barrel Break In

    Posted by Dan W on Jan 24th 2020

    I've been using J-B Bore Paste to break in my barrels for many years and I'm not sure if there is a better product on the market but this stuff works. I follow the break in directions and use this to clean between shots and it has proven to be very effective in getting the fouling out very quickly. The bore always looks bright and I don't ever see any crud in the barrel like I have with other products I've tried. JBs is always in my range bag.

  • 5
    JB bore paste

    Posted by Bernard Nichols on Jan 17th 2020

    I have used JB in the past and continue to use JB. It is a very good product! I am happy with my pruchase.

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