Pro-Shot Products Cotton Bore Mop – .35-.40 Caliber

The Pro-Shot .35-.40 caliber cotton bore mop applies cleaning solvents and oils deep into barrel grooves where patches alone can't reach.

• Type: Cotton bore mop
• Compatible Calibers: .35 to .40 caliber (9mm, .357, .38, .40 S&W)
• Material: 100% cotton
• Thread: 8-32 standard cleaning rod connection
• Use: Solvent application, final oiling, between-shot swabbing