Pro-Shot Nylon Pistol Bore Brush with Brass Core .40 cal/10mm

The Pro-Shot Nylon Pistol Bore Brush with Brass Core for .40 caliber and 10mm is a purpose-built cleaning tool designed for operators, law enforcement, and competitive shooters who demand reliable barrel maintenance. The nylon bristle construction paired with a brass core provides the ideal balance for polymer-lined barrels, offering aggressive debris removal without the risk of scoring or wear that harder materials can cause.

Built to Pro-Shot Products' exacting standards, this brush is specifically recommended by numerous pistol manufacturers for use with their factory barrels. The nylon bristles effectively scrub away powder residue, copper fouling, and carbon buildup while the brass core maintains structural integrity through repeated scrubbing cycles. The compact 4.15-inch length fits standard cleaning rod configurations, and the .40/10mm sizing ensures precise fitment for both cartridges without slop or bind.

This brush is essential for shooters running high-volume training regimens, duty applications, or competitive match schedules. Whether maintaining a service pistol after extended patrol duty, breaking in a new .40 S&W or 10mm platform, or performing post-range barrel conditioning, the nylon-and-brass design protects modern firearm bore coatings while delivering thorough cleaning action. Field operators and armorsmiths alike rely on Pro-Shot brushes as part of a complete maintenance kit that preserves accuracy and reliability across duty cycles.