Sinclair International Bronze Rifle Bore Brush, 35 Caliber, 8-32M, 12 Pack

The Sinclair International Bronze Rifle Bore Brush in 35 caliber is a straightforward cleaning essential for shooters who maintain their own rifles. Bronze brushes are a time-tested choice for bore cleaning — they're soft enough to avoid damaging rifling, tough enough to scrub away fouling and carbon buildup, and won't scratch modern rifle bores. This 12-pack gives you the quantity to keep brushes in your cleaning kit, in your range bag, and as spares so you're never caught without one.

The 8-32M thread pattern is the standard for most rifle cleaning rod systems, making this brush compatible with the vast majority of cleaning setups you'll encounter. Whether you're running a competition rifle, a hunting rifle, or something in between, a bronze brush sized to your bore diameter is a non-negotiable part of regular maintenance. Keeping your bore clean extends barrel life and helps maintain the accuracy and reliability your shooting demands.

Sinclair International has built its reputation on no-nonsense reloading and firearm maintenance products, and bore brushes are one of the fundamentals they get right. A 12-pack means you can rotate brushes (allowing them to dry fully between cleanings) and maintain a supply for different rifles without constantly restocking. For shooters who believe in preventative maintenance, this is the kind of consumable you buy without overthinking it.

Key Features

• 35 caliber bronze construction — soft on rifling, effective on fouling
• 8-32M thread pattern for standard rifle cleaning rod compatibility
• 12-pack quantity for multiple rifles or regular rotation
• Proven bore cleaning performance by a trusted name in reloading and maintenance

Specifications

Frequently Asked Questions

Will this brush fit my rifle cleaning rod?

The 8-32M thread is the industry standard for most rifle cleaning rods. Before ordering, confirm your rod uses 8-32 threads; if you're unsure, check your rod's documentation or the specification sheet from the manufacturer.

What's the difference between bronze and brass bore brushes?

Both are softer than steel, but bronze is slightly softer and is the preferred choice for regular cleaning of modern rifle bores. It scrubs effectively without the risk of scratching rifling that a harder brush might pose.

Why buy a 12-pack instead of a single brush?

Bronze brushes last longer if you let them dry fully between cleanings. A 12-pack lets you rotate brushes across multiple rifles, use a fresh one each cleaning session, and maintain spares so you're never without one when you need it.

Do I need a different size brush for each caliber?

Yes. Bore brushes are caliber-specific — this pack is for 35 caliber rifles only. Using a brush that's too large or too small won't clean effectively and may cause bore damage.