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    Magpul SGA Stock Mossberg 500/590/590A1

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    Stock# 31788
    Part# MAG490-BLK

    Availability: Out of Stock

    Maximum Available Quantity Reached


    The SGA Stock is an ambidextrous, user-configurable buttstock designed to add much-needed adjustability to the tried and true Mossberg 500/590/590A1 12ga series of shotguns. Featuring a spacer system for length of pull adjustment, improved grip ergonomics, and a recoil-reducing butt-pad.


    • Weight: 1.5 lbs (w/two Spacers installed)
    • LOP Adjustment Range: ~12.3-14.3 in.
    • Width of Butt, max: 1.5 in.
    • Butt-Pad Dimensions: 1.5x5.0 in.


    • Spacer system for length of pull adjustment
    • Improved grip ergonomics
    • Recoil-reducing butt-pad