
The Mossberg 590 20 Gauge is a tactical pump-action shotgun built around the proven 590 platform. Its dual extractors, twin action bars, positive steel-to-steel lockup, and anti-jam elevator are designed to provide smooth, dependable operation. The 20-inch matte blued barrel has a cylinder bore, while ghost ring sights offer a clear and rugged aiming system. A top-mounted manual safety is accessible from either side, and the compact synthetic stock provides a 13-inch length of pull. The tri-railed forend supports the addition of compatible lights and lasers, making this 590 suitable for home-defense and general utility roles.
Key features
- 20 Gauge pump-action design with an 8+1 capacity for practical defensive use
- Dual extractors, twin action bars, and an anti-jam elevator support reliable cycling
- Positive steel-to-steel lockup helps maintain secure operation
- Top-mounted manual safety offers ambidextrous operation
- Ghost ring sights provide a durable, easily acquired sight picture
- 20-inch matte blued barrel with a cylinder bore for use with a variety of shotshell loads
The Mossberg 590 provides dependable pump-action performance for defensive and utility applications. Review local laws and select appropriate ammunition before use.



