My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Shopping list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Home Gun Cleaning & Chemicals Solvents & Degreasers Bore Solvents BORE TECH C4 CARBON REMOVER Support
Discover C4 Carbon Remover by BORE TECH! 🌱 This eco-friendly formula tackles tough carbon fouling in seconds, leaving your firearm parts like new.

BORE TECH C4 CARBON REMOVER - BORE TECH 16 OZ. C4 CARBON REMOVER

667739980067 509350160

Variations:

Discover C4 Carbon Remover by BORE TECH! 🌱 This eco-friendly formula tackles tough carbon fouling in seconds, leaving your firearm parts like new.
BORE TECH 16 OZ. C4 CARBON REMOVER
74.9 GBP 77 £74.90 *
Size: 16 oz Product no.: 509350160
In stock
74.9 GBP 77 £74.90 *
Ask question
Discover C4 Carbon Remover by BORE TECH! 🌿 This 100% biodegradable formula tackles tough carbon fouling, leaving your firearm parts like new.
BORE TECH 4 OZ. C4 CARBON REMOVER
32.9 GBP 876 £32.90 *
Size: 4 oz Product no.: 509350040
In stock
32.9 GBP 876 £32.90 *
Ask question
32.9 74.9 2 GBP
74.9 GBP £74.90

Prices inclusive of duty & VAT.

Product no.: 509350160

Mfr. No.: BTCC-35016

667739980067 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.
In stock
7
1
2
3
4
5
6
7
8
9
10+
Wish List Ask question

Variations:

Discover C4 Carbon Remover by BORE TECH! 🌱 This eco-friendly formula tackles tough carbon fouling in seconds, leaving your firearm parts like new.
BORE TECH 16 OZ. C4 CARBON REMOVER
74.9 GBP 77 £74.90 *
Size: 16 oz Product no.: 509350160
In stock
74.9 GBP 77 £74.90 *
Ask question
Discover C4 Carbon Remover by BORE TECH! 🌿 This 100% biodegradable formula tackles tough carbon fouling, leaving your firearm parts like new.
BORE TECH 4 OZ. C4 CARBON REMOVER
32.9 GBP 876 £32.90 *
Size: 4 oz Product no.: 509350040
In stock
32.9 GBP 876 £32.90 *
Ask question

Description:

Sophisticated Solvents That Take The Chore Out Of Bore Cleaning
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.

Top takeaways

  1. The C4 Carbon Remover is a technologically advanced, 100% biodegradable and environmentally safe cleaning solution.
  2. It is effective in removing extreme carbon, lead, and moly fouling, as well as neutralizing corrosive salts from various firearm parts.
  3. It offers deep cleaning that penetrates small crevices, conditions metal to prevent future build-up, and is non-flammable, odorless, and ammonia-free.

Attributes

  • Size: 16 oz
  • Delivery weight: 0.59kg
  • Shipping height: 762mm
  • Shipping width: 84mm
  • Shipping length: 86mm
  • UPC: 667739980067

Item details

Made in USA

Customers reviews

Customer ratings (7)

5 / 5
Definitely recommended

Brownells USA Outstanding Carbon remover 26/02/2018

Every revolver shooter will love this product. I bought it for the sole purpose to remove the very stubborn carbon fouling on the end of the revolver cylinder and top strap. After removing the cylinder I cut a small hole in a large patch and placed it over the ejection rod so the patch covered the front face. With the cylinder sitting upright I soaked the patch with the product and let it sit overnight. The next morning I was able to wipe the carbon off with a Q-tip !!! No scrubbing needed that might damage the cylinder exit ports. I found it works best if you let the chemical soak into the carbon. Don't expect magical results in a few seconds.



The second area was the carbon build-up inside the cylinder. I wadded a patch into each of the six cavities and again soaked the patches and let set. A couple of strokes with a bore brush and patches and it was clean.

Definitely recommended

Brownells USA Like Magic! 08/08/2017

Of all of the carbon solvents I have tried (and I have tried many, both old school and new school) this is simply the best of the best. It has a slight orange-ish scent to it and doesn't irritate your skin like a lot of old school cleaners like Hoppe's. For someone like me who wears contact lenses, this is really important as solvents like Hoppe's contain kerosene and petroleum distillates which don't wash off the hands nicely, even with alcohol-based hand sanitizer. What this means is that I can ruin a pair of contacts by using said solvent. With this stuff no worries, it washes off with hand soap and is like the Dawn of guns, it cleans what no other solvent will and without being harmful to the user.

Customers also bought

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top