The Pro-Shot Payne Galway Shotgun Chamber Cleaning Brush (PG28) is a dedicated maintenance tool engineered specifically to scour the chamber and forcing cone areas of 28-gauge shotguns. Featuring the classic Payne Galway design, it utilizes an extra-dense, oversized fill of heavy-duty bronze bristles mounted on a durable brass core. This construction allows for full 360-degree rotation inside the chamber to effectively lift and scrub away stubborn plastic wad fouling, carbon deposits, and burnt powder residue without scratching, etching, or damaging the firearm's chamber steel.

Key Features

• Payne Galway Bristle Pattern: Oversized, dense bronze bristle configuration specifically proportioned to match the expanded internal diameter of a 28-gauge chamber rather than the barrel bore.
• 360-Degree Radial Cleaning: Designed for continuous rotation within the chamber to cut through baked-on plastic and carbon fouling.
• Non-Damaging Materials: Constructed with a solid brass core and heavy-duty bronze bristles to protect factory chamber surfaces and steel integrity.
• Standard Shotgun Threading: Equipped with industry-standard 5/16"-27 threads for direct attachment to shotgun cleaning rods and specialized chamber tools.

Technical Specifications

• Gauge Compatibility: 28 Gauge
• Thread Fitting: 5/16"-27 standard shotgun thread
• Bristle Material: Heavy-duty bronze
• Core Material: Brass
• Compatible Action Types: Break-action platforms (Over/Under, Side-by-Side, Single-Barrel)
• Power Requirements: Manual operation (unpowered)

Who is the Proshot Payne Galway Chamber Brush For Shotgun 28 Ga for?

• Australian clay target shooters — needing to remove heavy plastic wad fouling from 28-gauge break-action shotguns using a chamber brush fitted with standard 5/16"-27 threading for smooth tool rotation.
• Bird hunters — maintaining clean 28-gauge break-action shotgun chambers in the field to eliminate powder residue and ensure reliable shell extraction during high-volume shooting.

Less suitable for: Owners of semi-automatic shotguns or alternative chamber sizes; this 28-gauge brush is strictly sized for 28 Ga break-action chambers and cannot accommodate restricted semi-automatic receivers or other calibres, which require gauge-specific 12 Ga, 20 Ga, or .410 bore chamber tools and flexible cleaning cables.