The Hoppe's No. 9 Phosphor Bronze Pistol Brush, .44/.45 Caliber (Model HP1308P) is a professional-grade, mechanical firearm maintenance tool designed for manual barrel cleaning. This brush is specifically engineered to scrub and lift carbon buildup, powder, lead, and copper fouling from the internal barrel bores of .44 and .45 calibre handguns. Because it is an entirely mechanical, non-powered accessory, it requires no electrical power and is completely exempt from Australian SAA/RCM approvals, making it legally compliant for import and use across Australia with legally owned firearms.

Key Features

• Multi-Directional Scrubbing: The stout, soft-bristle phosphor bronze layout delivers highly efficient scrubbing action to lift stubborn lead, copper, and powder residue.
• Rifling-Safe Design: Phosphor bronze bristles provide deep cleaning power without scratching, altering, or damaging the delicate precision rifling inside the barrel.
• Lead-Optimized Action: Specially constructed to break up dense lead deposits, which are highly resistant to standard nylon brushes.
• Standardized Threading: Equipped with a standard #8-32 male thread to ensure a secure connection to standard gun cleaning rods.

Product Specifications

• Model Number: HP1308P (also known as 1308P)
• Calibre Compatibility: .44 and .45 calibre pistols
• Thread Pattern: Standard #8-32 male thread
• Dimensions: Approximately 5.00 cm × 1.75 cm × 0.50 cm
• Weight: 0.06 lbs (approximately 27 grams) packaging weight
• Power Source: Manual (non-powered mechanical accessory)

Who is the Hoppes Bore Brush Bronze Pistol .45 for?

• Handgun competitive shooters — seeking to maintain tight groupings can use this phosphor bronze pistol bore brush to safely lift powder and carbon fouling from .44 and .45 calibre pistol barrels without scratching or damaging precision rifling.
• Handloaders — firing custom cast lead bullets require the aggressive scrubbing action of these phosphor bronze bristles to break up stubborn, heavy lead deposits in .44 and .45 calibre handgun bores, connecting securely to standard rods using the integrated #8-32 male thread.

Less suitable for: firearm barrels smaller than .44 calibre or larger than .45 calibre; cleaning rods utilizing 5-40 or 5/16-27 threads; longer rifle barrels of the same calibre, which require a longer rifle-specific bore brush; and cleaning routines utilizing aggressive copper-dissolving chemical solvents, which degrade bronze over time and are better served by a chemical-resistant nylon-bristle pistol brush.