J. Dewey Rods B-37/40mm Replacement Brush

Description

Product Overview

J. Dewey Rods B-37/40mm Replacement Brush is a bore-cleaning replacement kit designed for the military issue M203 40mm grenade launcher and 37mm variants. It pairs a two-piece aluminum cleaning rod system with a heavy-duty phosphor bronze brush and a cotton mop for removing carbon buildup and applying solvents and rust preventives to the launcher tube.

Key Features

• Includes the exact replacement brush and mop system for M203 40mm and 37mm launcher cleaning
• Two-piece aluminum rod system breaks down into an 8 ft extension and a 14 ft main section for easier field transport
• 5/16-27 female threads for secure attachment to compatible J. Dewey rods and accessories
• Looped and wound phosphor bronze brush helps loosen and remove carbon buildup
• Cotton mop applies solvents and rust preventives for follow-up treatment

Keep your launcher bore maintenance consistent with this dedicated replacement brush and mop kit from J. Dewey Rods.