Brownells 75th Anniversary - A Shooting Heritage

New Versatility For The World s Most Popular Shotgun

The SGA  is an adaptable stock for Mossberg 500/590/590A1 12 gauge shotguns, designed with a wide range of customizable features and accessories to meet individual end-user needs. The MOE Forend is a simple, lightweight forend for 870 & 500/590/590A1 12 gauge shotguns with 7-5/8" action tube assemblies, designed to provide much-needed adaptability with the attachment of optional MOE accessories and mounts.

NOTE: Mossberg forend in the sets will NOT fit the Mossberg 500 with 6-1/2" action tube assembly or the Maverick or current production Mossberg 500 synthetic with pinned-in action tube assembly without replacing with the 7-5/8" action tube assembly (631-000-023).


Big Book Catalog, Issue:68, Page:214

SPECS: Reinforced, hard-molded polymer. Fits Mossberg 500/590/590A1 with 7-5/8" action tube assembly (12 Ga shotguns). Mounting hardware and instructions included. Mossberg forend NOT compatible with the 6-1/2" action tube assembly.

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Discontinued by Brownells

Product has been discontinued and no longer available.