Winchester SXP Marine Defender Black / Chrome 20 GA 18 Barrel 3-Chamber 5-Rounds

Shotgun Winchester UPC 048702006609

Winchester SXP Marine Defender Black / Chrome 20 GA 18 Barrel 3-Chamber 5-Rounds

$355.99

at Good 4 Guns · checked 32 minutes ago

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9 retailers · $386.18 to $401.35 shipped

This listing: GrabAGun $399.99

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Shipping estimate for one item to the lower 48 from the retailer's published policy or feed; the retailer's cart is final.

Price history

Lowest price across retailers each day.

Lowest seen: $320.99
Typical price: $344.99
Tracked since: May 22, 2026

Today's best price is $35.00 above the 175-day low and 3% above typical.