Pro-Shot Products .35-.40 Cal Cotton Mop Gun Cleaner

Pro-Shot Products
MPN:
MP38
UPC:
709779200146
$2.69
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The Pro-Shot Products .35–.40 Cal Cotton Mop delivers professional-grade bore cleaning and lubrication in a single, efficient pass — trusted by competitive shooters, hunters, and military professionals worldwide.

  • 100% cotton construction ensures superior solvent absorption and oil distribution
  • Brass core provides durability and secure attachment to standard cleaning rods
  • Designed specifically for .35 to .40 caliber bores for a precise fit
  • Ideal for quick bore lubrication after cleaning to prevent rust and corrosion
  • Reusable design holds up through repeated cleaning sessions without fraying
  • Trusted by law enforcement, special forces, Olympic shooters, and competitive marksmen

Who This Is For

This cotton mop is the right choice for any shooter who values a clean, well-maintained firearm — whether you're a once-a-year deer hunter storing your rifle after season, a competitive bench rest shooter running routine maintenance, or a law enforcement professional who depends on peak reliability. If you own a .35 caliber, .38 caliber, .357, .380, 9mm, or .40 caliber firearm, this mop is sized to work effectively in your bore.

Pro-Shot Products .35-.40 Cal 100% Cotton Bore Cleaning Mop with Brass Core

Specifications

Brand Pro-Shot Products
Caliber Compatibility .35–.40 Caliber (.357, .38, .380, 9mm, .40)
Material 100% Cotton
Core Material Brass
Primary Use Bore Cleaning & Lubrication
Thread Type Standard Cleaning Rod Thread
Category Firearm Maintenance / Patches & Mops

Frequently Asked Questions

What calibers is this cotton mop compatible with?

This Pro-Shot mop is specifically sized for .35 to .40 caliber bores, making it compatible with popular cartridges including .357 Magnum, .38 Special, .380 ACP, 9mm, and .40 S&W. Always match your mop size to your bore diameter for the best fit and most effective cleaning.

Should I use this mop for solvent application or oil application?

The Pro-Shot cotton mop excels at both tasks. Its highly absorbent 100% cotton head holds cleaning solvents well for loosening fouling, and it's equally effective for applying bore oil or lubricant after cleaning to protect your barrel from moisture and corrosion. Many shooters use one mop for solvent and a dedicated second mop for oil to avoid cross-contamination.

Can this mop be cleaned and reused, or is it single-use?

Pro-Shot cotton mops are designed for reuse. After each cleaning session, rinse the mop with a small amount of solvent or warm water, allow it to dry completely, and store it in a clean, dry location. With proper care, a single mop can last through many cleaning sessions before needing replacement.

Caliber:
.35-.40 cal
Type:
Chamber Mop