The DOUBLE-TUFF™ BORE BRUSH is designed with extra-thick, kinked, phosphor bronze wire for hard scrubbing on tough bore crud.
These bore brushes are safe for gun bores, will not scratch, and are effective for removing stubborn carbon deposits.
The pack includes 12 rifle brushes specifically for .243/6mm calibers, featuring a 3.25" length and 8-32 male threads (with .54 and .58 calibers having 10-32 male threads).