Pro-Shot 4010PTO Tornado Bore Brush .40/10mm Pistol #8-32 Thread Brass

The Pro-Shot 4010PTO Tornado Bore Brush is a purpose-built pistol bore brush designed to scrub the bores of .40 caliber and 10mm handguns. Its signature spiral-wound loop design eliminates the sharp bristle ends found on conventional brushes, delivering aggressive scrubbing action against the bore wall without scratching or scoring your barrel.

Built by Pro-Shot as part of the Tornado series, this brush features a brass spiral-wound core with bronze bristles sized to reach deep into rifling grooves and lift stubborn copper fouling, leading, and powder residue. The #8-32 male thread matches the standard thread pattern used on most pistol cleaning rods and jags, making this brush a drop-in addition to nearly any .40 or 10mm pistol cleaning setup. Sized specifically for the shorter pistol bore geometry, the brush delivers the right bristle contact without excess flex.

Pair this brush with Pro-Shot pistol cleaning rods, patches, and solvents for a complete bore-maintenance routine. The single-piece brass core holds up to repeated solvent baths without losing shape or stiffness, and the compact form stores easily in a cleaning kit or range bag.