Why Choose C4 Carbon Remover?
Traditional carbon cleaners rely on harsh chemicals, strong ammonia, or toxic solvents that create health hazards and damage finishes. Bore Tech C4 uses an advanced water-based chemistry that breaks down carbon deposits at the molecular level without these dangers. The formula works quickly on contact, dissolving carbon buildup that other cleaners leave behind. Safe for all barrel steels including stainless and chrome-lined bores, C4 won’t harm barrel coatings, parkerizing, or blued finishes. The pleasant, low-odor formula makes cleaning sessions more bearable while delivering results that match or exceed traditional toxic cleaners.
Key Features:
- Rapid Carbon Dissolution: Advanced formula breaks down heavy carbon fouling in minutes, not hours
- 100% Barrel Safe: Non-etching, non-corrosive formula safe for all barrel steels and finishes
- Ammonia-Free Formula: No harsh ammonia fumes or toxicity – safe for indoor use
- Water-Based Chemistry: Environmentally responsible formula without hazardous petroleum solvents
- Low Odor: Pleasant, minimal odor compared to traditional carbon removers
- Non-Hazardous: No special disposal requirements or safety equipment needed
- Multi-Purpose Application: Effective on barrels, bolt carriers, gas systems, suppressors, and action parts
- No Barrel Damage: Won’t harm rifling, coatings, or metal surfaces even with extended contact
- Professional Grade: Trusted by competitive shooters, gunsmiths, and firearms professionals
Technical Specifications:
- Size: 4 fluid ounces (118ml)
- Formula Type: Water-based carbon solvent
- Chemical Composition: Ammonia-free, non-toxic
- Odor Level: Low – pleasant scent
- pH Level: Neutral (barrel safe)
- Hazard Classification: Non-hazardous
- Compatibility: All barrel steels, stainless, chrome-lined, carbon steel
- Finish Safe: Parkerizing, bluing, Cerakote, anodizing, nickel boron
- VOC Compliant: Meets environmental regulations
- Country of Origin: Made in USA
Performance Benefits:
- Faster Cleaning: Dissolves carbon in minutes versus hours with traditional cleaners
- Safer to Use: No toxic fumes, no skin irritation concerns, no hazardous waste
- Better Results: Removes carbon deposits other cleaners leave behind
- Indoor Friendly: Low odor allows cleaning in enclosed spaces without ventilation concerns
- Extends Barrel Life: Gentle formula won’t accelerate barrel wear like abrasive methods
- Improves Accuracy: Complete carbon removal maintains consistent bore dimensions
- Prevents Buildup: Regular use prevents carbon accumulation that causes extraction issues
Application Guide:
For Barrel Cleaning:
- Ensure firearm is unloaded and safe
- Remove bolt or action to access bore
- Saturate bore brush or patch with C4 Carbon Remover
- Run through bore 3-5 times to distribute cleaner
- Let soak 5-10 minutes for heavy carbon (light fouling may need less time)
- Brush bore with nylon or bronze brush saturated with C4
- Push dry patches through bore until clean
- Repeat if necessary for extreme carbon buildup
- Follow with Bore Tech copper remover if needed for copper fouling
- Final patches should come out clean
- Apply protective oil before storage
For Bolt Carriers & Action Parts:
- Disassemble bolt carrier group or action
- Apply C4 directly to carbon deposits
- Let soak 5-10 minutes
- Scrub with nylon brush to loosen carbon
- Wipe clean with cloth or paper towels
- Repeat application for stubborn deposits
- Rinse parts with water or wipe thoroughly
- Dry completely and re-lubricate
For Suppressors:
- Disassemble suppressor per manufacturer instructions (if serviceable)
- Soak baffles and tube in C4 solution
- Extended soak time (30 minutes to several hours) for heavy buildup
- Agitate or brush to remove loosened carbon
- Rinse thoroughly with water
- Dry completely before reassembly
Ideal Applications:
- Rifle Barrels: AR-15, AR-10, bolt-action, precision rifles, and semi-autos
- Pistol Barrels: All calibers including high-volume competition guns
- AR-15 Bolt Carriers: Direct impingement systems with heavy carbon buildup
- Gas Systems: Gas tubes, gas blocks, and gas keys
- Suppressors: Rimfire and centerfire suppressor maintenance
- Chamber Cleaning: Removes carbon rings and chamber deposits
- Action Components: Bolts, extractors, firing pins, and trigger groups
- Muzzle Devices: Brakes, compensators, and flash hiders
Why Carbon Removal Matters:
Carbon fouling accumulates with every shot, building up in barrels, chambers, and action components. This buildup can cause:
- Reduced accuracy from inconsistent bore dimensions
- Extraction and ejection failures from chamber carbon rings
- Increased pressures from restricted bore diameter
- Reliability issues in semi-automatic actions
- Accelerated wear from abrasive carbon particles
- Difficulty cycling from carbon-clogged gas systems
Regular carbon removal with C4 prevents these issues and maintains optimal firearm performance.
C4 vs. Traditional Carbon Cleaners:
| Feature | Bore Tech C4 | Traditional Cleaners |
| Odor | Low, pleasant | Strong, offensive |
| Toxicity | Non-toxic, non-hazardous | Toxic ammonia/solvents |
| Speed | 5-10 minutes | 30+ minutes |
| Barrel Safety | 100% safe, non-etching | May etch or damage |
| Indoor Use | Safe for enclosed spaces | Requires ventilation |
| Environmental | Water-based, VOC compliant | Petroleum solvents |
Pro Tips for Maximum Effectiveness:
- Use Generously: Don’t skimp on product – saturation is key for deep cleaning
- Allow Dwell Time: Let C4 work for 5-10 minutes before scrubbing
- Combine with Copper Remover: Use C4 first for carbon, then copper remover for copper fouling
- Regular Maintenance: Clean every 200-300 rounds to prevent heavy buildup
- Suppressor Deep Clean: Extended soaks (several hours) dissolve extreme carbon accumulation
- Chamber Focus: Pay special attention to chamber area where carbon rings form
Compatible Bore Tech Products:
For complete firearm cleaning, pair C4 Carbon Remover with:
- Bore Tech Eliminator: All-in-one bore cleaner for copper and carbon
- Bore Tech Cu+2 Copper Remover: Ammonia-free copper fouling removal
- Bore Tech Proof-Positive: Protective bore conditioning
- Bore Tech Friction Guard XP: Advanced firearms lubricant
Storage & Shelf Life:
Store C4 Carbon Remover in a cool, dry place away from direct sunlight. Keep container tightly closed when not in use. Product has excellent shelf stability and will remain effective for years when properly stored. No special storage requirements or hazardous material handling needed.
What’s Included:
- One (1) 4 oz bottle of Bore Tech C4 Carbon Remover
- Precision applicator cap for controlled dispensing
- Usage instructions




























