Your basket is empty.

Basket

Help and contact

Free standard delivery over 249 €

100-day return policy

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

-9 %

DEWEY B-37/40MM REPLACEMENT BRUSH

608060400404 234000058

Variations

Filters:

Variations:

-9 %

B-37/40MM REPLACEMENT BRUSH

17.12 EUR 23 17,12 € * 18,90 €

In stock

Style: Shotgun Product no.: 234000058

In stock

17.12 EUR 23 17,12 € * 18,90 €

-9 %

M-37/40MM REPLACEMENT MOP

16.31 EUR 23 16,31 € * 17,90 €

In stock

Style: Shotgun Product no.: 234000059

In stock

16.31 EUR 23 16,31 € * 17,90 €

GRENADE LAUNCHER CLEANING KIT

74.9 EUR 74,90 € *

Reordered

Style: Shotgun Product no.: 234000051

Reordered

74.9 EUR 74,90 € *

16.31 74.9 3 EUR

-9 %

MSRP 18,90 €

17.12 EUR 17,12 €

Prices incl. VAT, plus delivery

Product no.: 234000058

Mfr. No.: B3740

608060400404 Designed specifically to clean and maintain the military issue M203 (40mm) grenade launcher and 37mm variants. Two-piece, aluminum, cleaning rod breaks down into 8" and 14" sections for manageable transport in the field. 5/16"-27 female threads also allow rod to also be used for short barreled, riot shotguns. Includes heavy-duty, looped and wound, phosphor bronze brush loosenes and remove carbon buildup from the launcher tube. Cotton mop applies solvents and rust preventives. Replacement brushes and mops available separately.

In stock More than 10 pieces in USA warehouse

10+

-9 %

MSRP 18,90 €

17,12 €

Prices incl. VAT, plus delivery

10+

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Legal Guarantee

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Legal Guarantee

No charges until we ship

No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.

Wish List Ask question

16.31 74.9 3 EUR

Description Specification Customers reviews Accessories

DEWEY B-37/40MM REPLACEMENT BRUSH

-9 %

MSRP 18,90 €

17.12 EUR 17,12 €

Prices incl. VAT, plus delivery

10+

-9 %

MSRP 18,90 €

17,12 €

Prices incl. VAT, plus delivery

10+

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Legal Guarantee

Description:

Removes Fouling From The M203 & 37mm Variants

Designed specifically to clean and maintain the military issue M203 (40mm) grenade launcher and 37mm variants. Two-piece, aluminum, cleaning rod breaks down into 8" and 14" sections for manageable transport in the field. 5/16"-27 female threads also allow rod to also be used for short barreled, riot shotguns. Includes heavy-duty, looped and wound, phosphor bronze brush loosenes and remove carbon buildup from the launcher tube. Cotton mop applies solvents and rust preventives. Replacement brushes and mops available separately.

SPECS: Kit includes: (1) 14" (36cm) aluminum rod w/fixed handle, (1) 8" (20cm) aluminum rod extension, (1) 5/16"-27 phosphor bronze brush, and (1) 5/16"-27 cotton mop.

Attributes

Style:
```
Shotgun
```
Delivery weight: 0,045kg
UPC: 608060400404

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Variations:

-9 %

B-37/40MM REPLACEMENT BRUSH

17.12 EUR 23 17,12 € * 18,90 €

In stock

Style: Shotgun Product no.: 234000058

In stock

17.12 EUR 23 17,12 € * 18,90 €

-9 %

M-37/40MM REPLACEMENT MOP

16.31 EUR 23 16,31 € * 17,90 €

In stock

Style: Shotgun Product no.: 234000059

In stock

16.31 EUR 23 16,31 € * 17,90 €

GRENADE LAUNCHER CLEANING KIT

74.9 EUR 74,90 € *

Reordered

Style: Shotgun Product no.: 234000051

Reordered

74.9 EUR 74,90 € *

Did you know?

Manufacturer and Compliance Information

Manufacturer Information

Responsible economic operator according to EU regulation

Arxma GmbH - A Brownells Europe Company
Lahnstr. 1
24539 Neumünster
Deutschland
[email protected]

GRENADE LAUNCHER CLEANING KIT DEWEY B37/40MM REPLACEMENT BRUSH Safety Instruction Guide

Introduction

Thank you for choosing the GRENADE LAUNCHER CLEANING KIT DEWEY B37/40MM REPLACEMENT BRUSH. This guide provides essential safety instructions to ensure the safe use and maintenance of your cleaning kit. Please read the entire guide carefully before using the product.

General Safety Guidelines

Always use the cleaning kit in accordance with the manufacturer's instructions.
Keep the cleaning kit out of reach of children and vulnerable individuals.
Always inspect the cleaning kit for any damage or wear before use.
Ensure that the cleaning kit is used in a wellventilated area to avoid inhalation of fumes from solvents.
Do not use the cleaning kit for any purpose other than its intended use.
Report any unsafe products or accidents to the relevant authorities.

Specific Safety Precautions for Use

When handling solvents and cleaning agents, wear appropriate protective gear such as gloves and safety goggles.
Avoid contact with skin and eyes when using solvents; in case of contact, rinse immediately with plenty of water.
Store solvents and cleaning agents in a cool, dry place away from direct sunlight and heat sources.
Ensure that the cleaning rod is securely attached before use to prevent breakage or injury.
Do not force the cleaning rod into the barrel; apply gentle pressure to avoid damaging the firearm.

Instructions for Installation and Usage

Assemble the Cleaning Rod:
- Take the 14" aluminum rod and attach the 8" extension if needed.
- Ensure that the connection is secure by twisting until tight.
Attach the Brush or Mop:
- Select the appropriate brush or mop (phosphor bronze brush or cotton mop).
- Screw the selected brush or mop onto the 5/16"27 threads of the cleaning rod until secure.
Clean the Grenade Launcher:
- Insert the brush or mop into the launcher tube.
- Use a gentle, backandforth motion to clean the interior surfaces.
- For heavy carbon buildup, apply a suitable solvent to the brush or mop before use.
Apply Solvent:
- Use the cotton mop to apply solvents and rust preventives evenly inside the launcher tube.
Disassemble After Use:
- Carefully unscrew the brush or mop from the cleaning rod after use.
- Clean the brush and mop as per the manufacturer's recommendations and store them properly.

Disposal Instructions

Dispose of any used cleaning solvents and materials in accordance with local regulations.
Do not dispose of cleaning agents down the drain or in regular household waste.
Ensure that all components of the cleaning kit are disposed of responsibly.

Contact Information for Further Support

For any additional support or inquiries regarding the GRENADE LAUNCHER CLEANING KIT DEWEY B37/40MM REPLACEMENT BRUSH, please refer to the manufacturer's contact details provided with your product packaging.

Thank you for your attention to these safety instructions. Your adherence to these guidelines will help ensure a safe and effective cleaning experience.

Safety Instructions

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation

Product Categories

Ordering

Customer Service

Connect

Secure payment methods

Trade Associations

Welcome!

to Brownells Europe, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.