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IOSSO PRODUCTS - Iosso Bore Cleaner

14 Reviews

Iosso Bore Cleaner

Brownells #

073000002

MFR #

10215

UPC

054094102157

$6.99

Purchase Limit

Out of Stock

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Can we ship this to you? (US only)

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International purchase information

Specifications

Firearm Style:

Universal

Item Length (Inches):

1.000

Item Width (Inches):

4.000

Container Size:

1.5

Item Weight (lbs):

0.130

Item Height (Inches):

7.500

Quantity:

What is the IOSSO PRODUCTS - Iosso Bore Cleaner?

IOSSO PRODUCTS - IOSSO BORE CLEANER

Keep your firearm performing at its best with IOSSO Bore Cleaner, a powerful bio-based bore cleaning paste engineered to remove stubborn fouling quickly and efficiently. Unlike traditional liquid or aerosol cleaners, this concentrated paste formula stays exactly where you apply it, preventing spills, drips, and potential damage to wood stocks, grips, and firearm mechanisms.

Formulated to tackle the toughest bore contaminants, IOSSO Bore Cleaner effectively removes copper fouling, lead deposits, carbon buildup, powder residue, plastic wad fouling, moly fouling, and even surface rust. The non-corrosive formula is safe for firearm finishes, non-flammable, and free from harsh odors or irritating mists, making cleaning more comfortable and effective.

Made from renewable plant extracts, this environmentally responsible formula is USDA Certified BioBased and designated for federal procurement, helping reduce dependence on foreign resources while delivering professional-grade cleaning performance.

Features & Benefits

Quickly removes copper, lead, carbon, powder fouling, moly, plastic wad residue, and surface rust
Concentrated paste formula cleans faster and lasts longer than many liquid cleaners
Non-drip formula stays in place and won't run into stocks, grips, or internal components
Non-corrosive and safe for metal surfaces and stock finishes
Non-flammable with no offensive odors or airborne mists
Bio-based formula made from renewable plant extracts
USDA Certified BioBased product
Ideal for rifles, shotguns, handguns, and muzzleloaders

Recommended Use

For maximum cleaning performance, use with IOSSO Eliminator Brushes and IOSSO Eliminator Triple Action Oil Solution as part of a complete firearm maintenance routine.

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IOSSO BORE CLEANER REVIEWS

4.5

14 Reviews

5 Stars

79%

4 Stars

3 Stars

2 Stars

1 Stars

Reviews Summary

Customers consistently praise the Iosso Bore Cleaner for its exceptional ability to remove copper and carbon fouling, often noting that it works faster than other brands. While some experienced issues with packaging and found it a bit messy, most agree it yields excellent results when used properly, making it a go-to choice for effective firearm cleaning.

What Reviewers Are Saying

Cleaning Efficiency

70%

The Iosso Bore Cleaner is highly regarded for its effectiveness in removing carbon and copper fouling, with many users attesting to its superior cleaning capabilities compared to other products. Several reviews highlight that it works faster and provides a cleaner bore, making it a preferred choice for experienced gun owners.

Usage Experience

50%

While most reviewers are satisfied with the cleaning power of Iosso Bore Cleaner, some noted that it requires considerable effort to achieve optimal results. Recommendations for usage techniques, such as combining it with specific brushes and oils, were shared, emphasizing the need for proper application for best outcomes.

Packaging Issues

20%

A few customers expressed frustration regarding issues with the product's packaging, specifically ruptured tubes leading to leaks. Despite these issues, many managed to salvage the product and still appreciated its performance, indicating that packaging may need improvement.

Long-term Satisfaction

60%

Several long-time users vouch for the effectiveness of Iosso Bore Cleaner over many years, noting it as their preferred cleaning product. The product's ability to maintain barrel cleanliness over time leads to notable improvements in shooting accuracy, reinforcing its value for regular use.

Messiness

25%

Some reviewers mentioned that Iosso Bore Cleaner can be a bit messy during application. This feedback suggests that while it is effective, there is a need for caution during use to manage potential clean-up afterward.

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Great for stubbornness carbon

Started using this periodic after a recommendation from another score. I was having issues getting burned in carbon out of my barrel. I have used JB for years and believe this works faster. It leaves a nice polished bore that seems to be easier to clean the next time around.

Would you recommend this? Yes, I would recommend to a friend

by CHRISTOPHER P. on February 09, 2025

Verified Purchase

Was this review helpful? 0

My go to bore cleaner

I rely on Iosso Bore Cleaner to clean my pistol bores. I first clean out bore with a patch soaked with M Pro 7 cleaner, then apply Iosso to one of their nylon brushes and run back and forth through the bore until clean. I clean up excess with M Pro 7 cleaner and patches, and after run a patch slightly moistened with BreakFree CLP through the bore. Iosso certainly makes short work of FMJ copper fouling…noxious solvents are now things of the past.

One of the better abrasive cleaners

This stuff is calcined alumina oxide which is a 9 on the Mohs scale. Interesting stuff sometimes referred to as tubular aluminum oxide. None of the solvent based bore cleaners work. Get a bore scope and see for yourself. The most expensive rifle barrels are all hand lapped and polished. So why not maintain them as they were manufactured. You can feel the difference. Wrap a patch around a brush and work it. The first one you might need to pull to start. Go ten or twenty strokes. The second one will move freely. You won't need a third.

Iosso paste bore cleaner

Best there is, hands down. Thick paste sticks to patch and cuts carbon like nothing else. You only think your rifle is clean until run a patch of Iosso down the bore and see a black patch come out. Ive been using it for over 25 years and have found nothing better. Hard to find locally in stores, so Brownells is my go to for cleaning supplies. System I use is: Dewey rod w/ bronze bore brush wet with Hoppes #9, 10-20 strokes, then run patches til dry. Wet barrel very well w/ Sweets 7.62; let sit 20 min. Run patches to push out the blue dissolved copper til dry. Then use small amount of Iosso paste bore cleaner covering your patch, pushing patches through til clean. Repeat entire process as necessary to get clean patches and even again 2 days later if your done with the rifle for the season. Then run a patch with Hoppes light oil for storage. Simple.

IOSSO wow!

I have been cleaning guns for 40 years. Their are several products that remove copper and do a good job. To remove carbon is much harder to remove I have tried several products and none of them work very good and some of them not at all. IOSSO says it remove carbon burn.A better term is carbon Glass. This product is unbelievable. I have a bore scope but if you do not have a bore scope wait until you see the pataches That come out of your clean gun.

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IOSSO PRODUCTS - Iosso Bore Cleaner

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