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Proshot

Pro-Shot Rifle Bore Cleaning Mop 20, 204 Caliber 5 X 40 Thread Cotton 20Mpr

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Use .20

Caliber firearms

#5/40 Thread

Coupling for compatible cleaning tools

100% Cotton

Mop head for bore cleaning

Brass Core

Construction

Manufacturer Number

20MPR

$3.99
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SKU: 20MPR-709779200207

Overview

Designed for .20 caliber firearms, this bore cleaning mop is a simple maintenance accessory for hunters and shooters who want a dedicated tool for routine cleaning. It uses a #5/40 thread coupling and a 100% cotton mop head with a brass core, making it a straightforward fit for compatible cleaning setups. The compact, purpose-built design is suited to regular bore care at the bench or after time in the field.

Why Hunters Choose the Proshot

Use .20

Caliber firearms

Uses #5/40

Thread coupling for compatible cleaning

100% Cotton

Mop head for bore cleaning

Brass Core

Construction adds a sturdy internal

Made Usa

Key Features

  • Designed for use with .20 caliber firearms
  • #5/40 thread coupling for compatible cleaning tools
  • 100% cotton mop head for bore cleaning
  • Brass core construction
  • Manufacturer number 20MPR
  • Made in the USA

Best Used For

  • For cleaning .20 caliber firearms after range sessions or sight-in work.
  • For hunters maintaining a .204 caliber rifle between field trips and storage.
  • For users needing a cotton mop head with #5/40 thread coupling.
  • For routine bore cleaning with a simple, dedicated accessory from Pro-Shot Products.

Specifications

Caliber0.20 caliber
Core MaterialBrass
Country Of OriginUSA
Manufacturer Number20MPR
Mop Head Material100% Cotton
Thread Coupling#5/40

Pros

  • Designed for use with .20 caliber firearms
  • Uses a #5/40 thread coupling for compatible cleaning rods
  • 100% cotton mop head for bore cleaning
  • Brass core construction adds a sturdy internal support
  • Made in the USA
  • Compact, affordable accessory for routine firearm maintenance

Considerations & Trade-offs

  • Designed specifically for .20 caliber firearms, so it is not a general-purpose bore mop for larger or smaller calibers.
  • Uses a #5/40 thread coupling, which means compatibility depends on matching the correct threaded cleaning rod or adapter.
  • As a cotton mop head, it is suited to cleaning tasks that call for a mop-style accessory rather than a brush or patch system.
  • The product information is limited to the mop’s basic construction and fit, so selection should be based on caliber and thread compatibility rather than broader performance claims.

Suggested Comparisons

  • Bore cleaning patches and mops
  • Cleaning rods and threaded accessories
  • Bore brushes for small-caliber firearms
  • Complete firearm cleaning kits

Suggested Accessories

  • Cleaning rod
  • Bore solvent
  • Patch holder
  • Gun cleaning kit

Frequently Asked Questions

What caliber firearms is this bore cleaning mop made for?

It is listed for use with .20 caliber firearms.

What thread pattern does this mop use?

The product is specified with a #5/40 thread coupling.

What is the mop head made of?

The listed mop head material is 100% cotton.

Does this cleaning mop have a metal core?

Yes. The specifications list a brass core.

Is this product made in the USA?

Yes. The product information states that it is made in the USA.