Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

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.


AR-15, Issue:10, Page:074
Big Book Catalog, Issue:67, Page:075
Big Book Catalog, Issue:67, Page:314
Law Enforcement / Police Store, Issue:02, Page:043
New Product Supplement, Issue:572, Page:005
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.
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3 Item(s)
37/40MM GRENADE LAUNCHER CLN. KIT
234-000-051WB
Grenade Launcher Cleaning Kit
234000051Grenade Launcher Cleaning Kit

Mfr Part: R3740

$51.99

In Stock

Style: Shotgun

B-37/40MM REPLACEMENT BRUSH
234-000-058WB
B-37/40mm Replacement Brush
234000058B-37/40mm Replacement Brush

Mfr Part: B3740

$9.39

In Stock

Style: Shotgun

M-37/40MM REPLACEMENT MOPS
234-000-059WB
M-37/40mm Replacement Mop
234000059M-37/40mm Replacement Mop

Mfr Part: M3740

$10.99

In Stock

Style: Shotgun

GRENADE LAUNCHER CLEANING KIT