Mossberg 590A1 Special Purpose Parkerized 12 Gauge 3in Pump Action Shotgun – 20in – Mossberg now offers civilians 590A1 Special Purpose models built to the same rigorously-tested specifications demanded by those in uniform. Specifications that include a heavy-walled parkerized barrel, receiver-mounted safety, anti-jam elevator, dual extractors for reliable feeding, and positive shot shell extraction and ejection. Stock choices include a 6-position adjustable tactical stock. Every Mossberg 590A1 Special Purpose model features a drilled and tapped receiver, factory-ready for Picatinny rail, scope base or optics installation.

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• Category : Tactical Shotguns
• Action : Pump
• Gauge : 12 Gauge
• Barrel Length : 20.0″
• Capacity : 9+1
• Chamber : 3″
• OAL : 41″
• Weight : 7.25 lbs
• Stock Description : Synthetic
• Metal Finish : Blued