USED Mossberg 500 FLEX Tactical 20 Gauge Pump-Action Shotgun – 18.5" Barrel, Adjustable Stock

The Mossberg 500 FLEX Tactical combines the proven reliability of the Model 500 pump-action platform with a modular stock system that can be adjusted or reconfigured without specialized tools. Chambered in 20 gauge, this model accepts both 2¾-inch and 3-inch shells and features a compact 18.5-inch cylinder-bore barrel.

Its FLEX system includes an adjustable six-position stock, pistol grip, interchangeable recoil pad, and modular forend. Standard Mossberg 500 features include dual extractors, twin action bars, steel-to-steel lockup, an anti-jam elevator, and a top-mounted ambidextrous safety.

This example appears to be in very good condition and includes the original Mossberg box, owner's manual, cable lock, and accompanying factory materials. The short barrel and adjustable stock make it a compact, maneuverable option for property use, recreational shooting, or collectors seeking a discontinued FLEX configuration.

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