The Mossberg 500 and 590 are both popular pump-action shotguns known for their affordability, reliability, and versatility. However, key distinctions exist between these two models. These differences primarily revolve around magazine design, furniture material, and certain construction details. The 500 typically features a tubular magazine accessed through the bottom of the receiver and loaded through a port in the bottom of the action. Its magazine tube is generally closed at the end, requiring a takedown of the magazine spring to remove the plug. The 590 frequently employs a magazine tube open at the muzzle, allowing easier cleaning and unloading. This magazine tube is generally closed at the end. Furthermore, the 590 often comes standard with features like heavy-walled barrels, metal trigger guards and safeties, and parkerized finishes, lending it a more robust, military-inspired feel.
Understanding the distinctions between these two models is crucial for informed purchasing decisions. The subtle but significant variations influence handling, maintenance, and intended applications. While the 500’s design lends itself well to hunting and general sport shooting, the 590’s durable construction and enhanced features make it a suitable choice for military, law enforcement, and home defense scenarios. The evolution of these designs reflects changing needs and preferences in the firearms market.