Breakthrough Bronze Phosphor Bore Brush

Tough on carbon, gentle on your bore

The Breakthrough Clean Technologies Bronze Phosphor Bore Brush is built to scrub heavy carbon and fouling from your barrel without scratching or damaging the bore. Stiff bronze phosphor bristles on a rugged brass core give you dependable cleaning power for regular firearm maintenance.

Choose your calibre

Select the brush that matches your firearm and cleaning rod thread.

Key features

• Stiff bronze phosphor bristles: Designed to tackle heavy carbon build-up and fouling.
• Rugged brass core: Provides strength and helps keep the bristles secure during cleaning.
• Bore-friendly cleaning: Made to clean effectively without scratching or damaging the bore when used correctly.
• Compact and practical: Easy to pack in your range bag, firearm cleaning kit or workshop drawer.
• Available in two options: Choose the .30/.308/7.62 brush for rifle calibres or the 12GA brush for shotgun cleaning.

12 gauge variant

The 12GA bronze bore brush has a rugged brass core, stiff bronze bristles and a #5/16-27 shotgun thread. It is a handy addition to a shotgun cleaning kit for removing heavy carbon build-up from the bore.

• SKU: BT-12GPBBB
• UPC: 855525007825
• Material: Cast metal
• Weight: 0.1 lb

Thread note: The .30/.308/7.62 variant uses #8-32. The 12GA variant uses #5/16-27.

For the 12GA brush, connect it to a standard #8-32 cleaning rod with the Breakthrough Brass Shotgun Rod Adapter, 8-32 Male to 5/16-27 Female (SKU BTSRA51627).