Mossberg 590 Tactical | 12 Gauge | 18.5″ | 50691

The Mossberg 590 Tactical is a pump-action 12-gauge shotgun configured with an 18.5 inch cylinder-bore barrel and a FLEX 6-position adjustable synthetic stock. It includes dual extractors, twin action bars and an anti-jam elevator designed to promote consistent operation under demanding use. A top-mounted tang safety provides truly ambidextrous control for right- and left-handed shooters. This configuration is commonly used for law enforcement and for tactical/range training.

Product Specifications

• The model is 590 Tactical (50691).
• The manufacturer is Mossberg.
• The action is Pump Action.
• The gauge is 12 Gauge.
• The barrel measures 18.5 inches.
• The maximum chamber size is 3 inches.
• The choke is Cylinder Bore.
• The stock is a FLEX 6-position adjustable synthetic with pistol grip.
• The finish is matte blued metal with black synthetic furniture.
• The sight is a bead front sight.
• The magazine type is a tubular magazine.
• The receiver is not drilled and tapped.
• The product is made in the US.
• The shotgun includes swivel studs.
• The UPC is 015813506915.

Built for duty-style use and frequent range sessions, the 590 Tactical balances durability with practical ergonomics. The FLEX stock allows length-of-pull adjustment for a range of shooters and the synthetic furniture reduces maintenance needs compared with wood. Its straightforward pump operation and widely available parts make it a practical choice for instructors, tactical teams, and serious range shooters seeking a durable, serviceable platform.

Users and reviewers commonly praise its reliability and note the dependable pump action and ambidextrous controls as positive attributes.

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