Mossberg 590A1

Dec. 1, 2025

The Mossberg 590A1 is the most durable of our pump action shotguns, meeting MIL-SPEC 3443G, with its heavy-walled barrel, metal trigger guard and safety, clean out mag tube, and Parkerized finish. Its hearty construction and proven endurance make it a prime choice for home defense applications.

Features

  • 7-Shot and 9-Shot (6-Shot for NFA/Class 3)
  • 12 Gauge
  • MIL-SPEC construction (MIL-S-3443E): 
    • Heavy-Walled barrel
    • Metal trigger guard and safety button
    • Clean-out magazine tube
  • Drilled and tapped receiver
  • Various sight, stock, and forend configurations
  • Parkerized or Marinecote™ finishes
  • Standard pump-action features include dual extractors, steel-to-steel lockup, top-mounted ambidextrous safety, twin action bars, and anti-jam elevator

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