The Hoppe’s Phosphor Bronze Brush is engineered to scrub away powder residue, plastic wad fouling, and lead deposits from 12 gauge shotgun bores without damaging the steel.
- Type: Bore brush
- Gauge: 12 gauge
- Bristle Material: Phosphor bronze
- Core: Looped brass
- Thread: Standard 8-32
- Use: Removes powder residue, plastic fouling, and lead deposits










