Breakthrough Clean Technologies Nylon Bristle Bore Brush – Precision Cleaning for .357, .38 Special & 9mm Firearms
Keep your handgun performing at its best with the Breakthrough Clean Technologies Nylon Bristle Bore Brush, engineered specifically for .357 Magnum, .38 Special, and 9mm pistols. Whether you're a dedicated range shooter, competitive marksman, concealed carrier, or firearm enthusiast, this professional-grade bore brush ensures your barrel stays free of fouling, carbon, and grime for cleaner, smoother, more reliable shooting.
Designed to be tough on debris yet gentle on your barrel, this high-quality nylon brush is an essential addition to your gun-cleaning kit—delivering premium performance backed by the trusted Breakthrough Clean name.
Compatible with .357 Magnum, .38 Special & 9mm Barrels
This versatile bore brush is built for some of the most popular calibers in the world, making it perfect for:
.357 Magnum revolvers
.38 Special handguns
9mm pistols & carbines
Whether you rely on a concealed-carry Glock, a competition 9mm, or a .357 hunting revolver, this brush is built to meet the exact needs of your firearm.
Durable Nylon Bristles – Safe, Non-Abrasive & Highly Effective
Constructed with premium nylon bristles, the brush provides powerful cleaning action without damaging the bore. Nylon is:
Safe for all barrel types, including steel, stainless steel, and coated bores
Less abrasive than traditional metal bristles, helping extend barrel life
Effective at scrubbing carbon deposits
Resistant to solvent breakdown, ensuring long-lasting use
Nylon bristles reach into the rifling grooves, loosening buildup for a more complete and consistent clean.
Strong, Corrosion-Resistant Core for Long-Term Reliability
Breakthrough Clean Technologies designs their bore brushes to withstand repeated use and exposure to powerful cleaning solvents. The strong central core ensures:
Structural integrity
Resistance to bending and warping
Consistent bristle alignment
Long-term durability in any cleaning environment
This enhances cleaning efficiency and reliability session after session.
Optimized for Superior Barrel Maintenance
A clean bore results in:
Combined with your preferred cleaning solvent, this nylon brush helps remove:
Powder residue
Carbon fouling
Dirt and debris
Light copper deposits
It’s an essential tool for regular firearm maintenance.
Standard Thread Size – Works with Most Cleaning Rods
The BT-357/38/9NBB uses industry-standard threading, making it compatible with a wide range of:
Cleaning rods
Pull-through cables
Universal cleaning kits
Gun-care systems
This makes it a convenient addition to almost any existing cleaning setup.
Convenient Retail Packaging – Clean, Organized & Easy to Store
Packaged professionally in retail-ready packaging, the bore brush stays clean, organized, and protected until you're ready to use it. Perfect for:
You always know which caliber the brush is intended for, thanks to clear labeling.
Perfect for Range Shooters, Concealed Carriers & Gun Enthusiasts
Whether you fire thousands of rounds per year or carry a defensive pistol daily, routine barrel maintenance is essential. This nylon bore brush is ideal for:
It provides safe, thorough cleaning for any user who cares about long-term firearm condition.
Key Product Specifications
Brand: Breakthrough Clean Technologies
Model: BT-357/38/9NBB
UPC: 852712005800
Caliber Compatibility: .357 Mag / .38 Special / 9mm
Bristle Material: High-strength nylon
Thread Compatibility: Standard cleaning rod threading
Packaging: Retail pack
Use Case: Barrel cleaning, fouling removal, firearm maintenance
A Trusted Bore Brush for Cleaner, More Reliable Shooting
The Breakthrough Clean Technologies Nylon Bristle Bore Brush delivers professional-grade cleaning power in a safe, barrel-friendly design. Engineered for .357, .38 Special, and 9mm firearms, this brush ensures your handgun remains accurate, dependable, and ready for action—whether on the range or in defense.
Upgrade your cleaning kit with a brush built for performance, durability, and confidence.
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