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C4 CARBON REMOVER Reviews & Ratings

Technologically advanced, 100% biodegradable formula is environmentally safe, yet strong enough to remove the toughest carbon, lead, and moly fouling in just seconds. Ideal for rifle barrels, bolt faces, flash suppressors, compensators, silencers, chamber throats, revolver cylinders, gas pistons and any other place extreme carbon fouling is found. Will also neutralize and remove corrosive salts found in surplus military ammunition and black powder. Deep cleaning action easily penetrates the smallest crevices and other hard-to-reach areas, leaving heavily fouled parts looking factory new. For really stubborn fouling just soak in C4 Carbon Remover for a few minutes, then wipe or patch dry. Conditions the metal to help prevent future build-up. Non-flammable, ordorless, ammonia free solution is safe for indoor use.

SPECS: 4 fl. oz. (118 ml) squeeze bottle or 16 fl. oz. (473 ml) plastic bottle.

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5 Stars

90%

4 Stars

3 Stars

2 Stars

10%

1 Stars

Reviews Summary

C4 Carbon Remover has received mixed reviews from users. While many praise its effectiveness in removing stubborn carbon deposits with minimal effort, some users find it overpriced and note limited improvement on heavily built-up areas. Overall, it is frequently recognized as a top choice for serious cleaning needs, particularly in firearms.

What Reviewers Are Saying

Effectiveness

70%

Many reviewers commend C4 Carbon Remover for its remarkable ability to remove stubborn carbon deposits from barrels and components, often remarking on how easily it works compared to other products. However, a portion of users expressed dissatisfaction, particularly with its performance on heavily neglected barrels.

Value for Money

40%

Several customers question the price of C4 in comparison to other cleaning products available in the market that they find equally effective or cheaper. Some users suggest that it might not be worth the investment if used for everyday cleaning tasks.

User Experience and Safety

60%

Users appreciate the user-friendly nature of C4, noting its pleasant scent and reduced skin irritation compared to traditional solvents. This theme highlights the product's safety for users, especially those with sensitivities or wearers of contact lenses.

Application and Instructions

50%

Reviewers often emphasize the importance of following the instructions for optimal results. Many suggest soaking for extended periods or using additional techniques to achieve the best cleaning outcomes, indicating a learning curve associated with the product's use.

Versatility

55%

C4 is frequently highlighted for its versatility across different firearm types and components. Users report successful results on various parts, including pistons, barrels, and suppressors, showcasing its broad application in firearm maintenance.

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Disappointed

This product had little effect on the hard carbon deposits in my F class competition barrels when I used it according to directions.

by CLIFFORD C. on March 03, 2025

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Does not work on hard carbon

Had high hopes for this product. Have a barrel that was neglected for several yrs and has build up of hard carbon. Did nothing for it. There are other products out there that are cheaper and work as good or better than C4 Carbon Remover. Not worth the $$