Mossberg 50795 590A1 Professional Series 12 Gauge Bolt 3″ 6+1 18.50″ Tungsten Gray Cerakote Barrel, Tungsten Gray Cerakote Steel Drilled & Tapped Receiver, Magpul SGA Black Synthetic Stock, Ambidextro

Overview

The Mossberg 590A1 Professional Series is a robust pump-action tactical shotgun designed for military, law enforcement, and home-defense applications. It features an 18.5-inch heavy-walled steel barrel and a steel receiver, both finished in a durable tungsten gray Cerakote to resist corrosion in harsh environments. The shotgun accommodates 3-inch chambers and offers a 6+1 capacity. Equipped with a Magpul SGA black synthetic adjustable-length stock and a dual-action bar design, the 590A1 ensures reliable cycling and a secure grip. The optic-ready receiver is drilled and tapped, featuring a removable plate that allows for direct mounting of micro-dot optics utilizing an RMSc footprint, complemented by a metal rear ghost ring and a front fiber optic sight protected by low-profile wings.

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