B/C Nylon Bore Brush .284/7Mm Red

The Birchwood Casey nylon bore brush in .284/7mm is a workhorse cleaning tool designed for shooters who demand reliable performance between range sessions and hunts. Built with heavy-duty red nylon bristles that maintain their shape through repeated use, this brush tackles fouling buildup—copper, lead, carbon, and plastic wad residue—with aggressive multi-directional scrubbing action. Whether you're maintaining a precision rifle or a well-used hunting rifle, a properly cleaned bore extends accuracy and firearm life.

Nylon bristles strike the right balance for routine bore cleaning: they're stiff enough to work through stubborn fouling, yet safe for modern gun steel when used with appropriate rod guides and cleaning rods. The dense, thick bristle construction means you'll spend less time scrubbing and more time shooting. Unlike wire brushes that wear out or shed bristles into your bore, quality nylon holds up to season after season of use.

This .284/7mm brush fits standard .27-.28 caliber rifles—.270 Winchester, .280 Remington, 7mm Remington Magnum, 7mm-08, and similar cartridges. Pair it with a reliable cleaning rod, patches, and solvent for a complete bore maintenance routine. It's a simple, effective tool that belongs in every rifle shooter's cleaning kit.

Key Features

• Heavy-duty red nylon bristles designed for durability and repeated use
• Dense, thick bristle construction tackles tough carbon and copper fouling
• Multi-directional scrubbing action for thorough bore cleaning
• Nylon bristles return to original shape—won't permanently deform or splay
• Safe for modern rifle steel when used with proper cleaning rod technique
• Effectively removes copper, lead, carbon, and plastic wad residue

Specifications

Frequently Asked Questions

What caliber rifles does this bore brush fit?

This .284/7mm brush is designed for standard .27-.28 caliber rifles, including .270 Winchester, .280 Remington, 7mm Remington Magnum, 7mm-08, and other cartridges in that bore diameter range. Always verify brush size matches your specific rifle before use.

Is nylon safe to use in my rifle bore?

Yes. Nylon bristles are safe for modern rifle steel when used properly—attach the brush to a quality cleaning rod with a guide to prevent the brush from contacting the bore walls at an angle, which could cause damage. Always use appropriate cleaning solvent and never force the brush through a bore.

What types of fouling does this brush remove?

This nylon brush is effective at removing copper, lead, carbon, and plastic wad residue that accumulates in the bore. For heavy copper fouling, you may want to combine it with a copper-specific solvent for best results.

How long do these brushes last?

Nylon bristles are durable and return to their original shape after each use, making them long-lasting compared to wire brushes. With proper care and storage, a quality nylon bore brush will provide reliable service for years of regular cleaning.