Outers - Bore Brush for 10mm 40S&W .41 .44 .45 Caliber Pistol
 
Description:
These premium brushes use strong and effective phosphor bronze bristles to loosen fouling without leaving a polymer residue.
Precise brush diameters to assure complete bore coverage on specific calibers
Brushes feature bristles that are chemical resistant for durability
Specially-engineered looped core and tip to protect muzzle, chamber and rifling