The KleenBore Double End Nylon and Bronze Utility Brush Combo Pack (Model: UT-COMBO) provides specialised manual scrubbing tools for firearm maintenance. Designed for detailed bench cleaning, each standalone tool features a dual-ended profile comprising a broad bristle cluster on one end for open surface areas and a narrow, stiff row on the opposite end for tight recesses. Measuring between 7 to 10 inches in overall length, these brushes allow users to clean receiver channels, bolt faces, slide rails, gas blocks, and trigger assemblies without attaching to a cleaning rod.

Key Features

• Dual-Ended Tool Configuration: Each brush includes a wide bristle cluster for broad surface cleaning and a narrow single-track bristle profile for detailed channel scrubbing.
• Phosphor Bronze Bristles: Delivers stiff, aggressive scrubbing to remove heavy carbon fouling, copper residue, and baked-on debris from steel components and bolt faces.
• Chemical-Resistant Nylon Bristles: Provides safe, non-marring cleaning on delicate surfaces, blued metal, and polymer frames exposed to standard firearm solvents and CLPs.
• Extended Reach: The 7 to 10-inch overall length provides hand clearance and access into deep action recesses and receiver cavities.
• Standalone Hand Tool Operation: Non-threaded manual design requires no assembly or rod mounting for quick benchtop use.

Product Specifications

• Model: UT-COMBO
• Tool Type: Double end firearm utility brush
• Package Quantity: 2-pack combo (1 × nylon brush, 1 × phosphor bronze brush)
• Bristle Materials: White nylon and phosphor bronze
• Overall Length: 7 to 10 inches (approx. 25.4 cm reach) per brush
• Interface: Non-threaded manual hand tool

Who is the Kleenbore Double End Nylon and Bronze Utility Brush Combo Pack for?

• Firearm owners performing routine bench cleaning — Needs the 2-pack combo containing both a soft nylon and a stiff phosphor bronze double-ended brush to clean carbon from exterior actions and delicate polymer surfaces without swapping individual tools.
• Sport shooters maintaining bolt faces and trigger assemblies — Requires the 7 to 10 inches overall length and dual-ended narrow bristle profile of this double end firearm utility brush to reach tight extractor recesses, slide rails, and internal receiver channels.

Less suitable for: Internal barrel scrubbing down the rifling or chamber depth where dedicated caliber-matched bore brushes and threaded cleaning rods are required, or for direct use of the bronze brush on soft decorative finishes, paint, nickel coatings, and soft plastics where non-marring nylon utility brushes or cotton swabs must be used instead.