Bore Tech Cu+2 Copper Remover 4oz - BTCU26004 Bore Cleaner

The Bore Tech Cu+2 Copper Remover delivers targeted copper fouling elimination without the harsh ammonia found in traditional cleaners. This 4-ounce bottle provides professional-grade bore maintenance for precision shooters who demand consistent accuracy from their firearms.

What Makes This Different

Unlike ammonia-based copper solvents that can damage barrel steel over time, Cu+2 uses a proprietary chelating agent formula that bonds specifically with copper deposits. The solution turns blue when dissolving copper fouling, providing visual confirmation of cleaning progress. This pH-neutral formula removes copper buildup without etching or damaging chrome-moly or stainless steel barrels, making it safe for extended contact time.

Key Features

• Ammonia-free formula prevents barrel steel damage during cleaning
• Visual copper detection - solution turns blue when dissolving fouling
• Safe for all barrel materials including chrome-moly and stainless steel
• pH-neutral composition allows extended contact time without harm
• 4-ounce capacity provides approximately 20-25 thorough bore cleanings
• Compatible with all calibers from .17 to .50 BMG
• Non-flammable and biodegradable formulation

Match and precision rifle competitors rely on Cu+2 for maintaining sub-MOA accuracy between competitions. The formula effectively removes copper jacket deposits that accumulate after 50-100 rounds of high-velocity ammunition. Law enforcement armorers choose this cleaner for department weapons because the extended contact time capability allows thorough cleaning without rushed procedures.

Technical Specs

• Volume: 4 fluid ounces (118ml)
• Formula: Proprietary chelating agent, ammonia-free
• pH Level: Neutral (7.0)
• Compatibility: All barrel steels and calibers
• Application: Bore cleaning patches or direct application
• Storage: Room temperature, away from direct sunlight
• Manufacturer: Bore Tech, Made in USA
• Shelf Life: 5 years unopened

Professional gunsmiths and competitive shooters choose Cu+2 because consistent copper removal translates directly to maintained accuracy standards. The visual indication system eliminates guesswork, ensuring complete fouling removal without over-cleaning that wastes time and product.