Home / Gun Care & Accessories / Sinclair International / Dewey "No Harm" Nylon Pistol Bore Brush 40 Caliber and 10mm 8-32 Threads
▼ 69% below avg
Dewey "No Harm" Nylon Pistol Bore Brush 40 Caliber and 10mm 8-32 Threads
Lowest Listed Price
$4.49
MSRP
$19.87
Savings
77% off
Retailers Reporting In Stock
3 Stores
Updated
Sep 2, 2026
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Specifications
Description
The "No Harm" highlight of Dewey brushes features nylon bristles on a brass wire core that is looped at the end of the brush, rather than being cut off, to protect firearm chamber, bore and throat from scratches.
