Grand Slam Shooters Supply

Independent hunting and gun store in Gregory, South Dakota (Gregory County).

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Visit Grand Slam Shooters Supply

Address: 317 Church Avenue, Gregory, SD 57533 Directions →
Phone: (605) 830-2010
Type: Independent dealer

ATF-licensed dealer per federal firearms records (May 2026) — you can verify any license via ATF FFL eZ Check. Hours and inventory change — call before you drive.

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About Grand Slam Shooters Supply

Grand Slam Shooters Supply is an independent, federally licensed hunting and gun store at 317 Church Avenue in Gregory, South Dakota, in Gregory County. It's one of 2 independent hunting and gun stores in Gregory and the surrounding area.

Gearing up for the season? Compare in-store prices against used hunting gear from verified sellers — or turn last season’s kit into cash.