MOSSBERG 500 12 GA 28''/18'' 5-RD 3- BARRELS

Updated August 6, 2026

Lot number1498
CategoryFirearms & Militaria
AuctionTRIGGER SHACK ARSENAL CO.
DateAugust 9, 2026 at 5:00 PM EDT
Auction houseTrigger Shack Llc.
LocationEtobicoke, ON

Mossberg 500 3-in-1 Pump Shotgun – 12 Gauge – 28" / 18.5" Barrels – Black Synthetic (New) The Mossberg 500 3-in-1 delivers unmatched versatility with home defense, hunting, and cruiser configurations. This package includes two barrels, allowing quick changeovers for field use or personal protection—one shotgun that does it all. Specifications: Manufacturer: Mossberg Model: 500 (3-in-1) Action: Pump Action Gauge: 12 Gauge Capacity: 5-Round Tubular Magazine Primary Barrel: 28" Vent Rib Secondary Barrel: 18.5" Cylinder Bore Chokes Included: Cylinder (18.5"), IC / Modified / Full (28") Finish: Blued Frame Material: Aluminum Stock: Black Synthetic Grip: Pistol Grip Kit Included Sights: Front Bead Safety: Tang-Mounted Weight: 7.5 lbs Multi-Choke: Yes Sling Attachment: Yes Recoil Pad: Vented Drilled & Tapped: Yes Cable Lock: Included Condition: New

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