The compatibility of components between the Mossberg 500 and 590 shotgun platforms is a frequent topic of discussion among firearm enthusiasts. While these two models share a common ancestor and exhibit visual similarities, assuming complete parts interchangeability can lead to malfunctions or damage. Some components, such as barrels and furniture, often interchange readily, while others, including internal parts like trigger assemblies and safety mechanisms, might require modifications or be entirely incompatible. Understanding the nuances of these differences is crucial for safe and reliable operation.
Component compatibility between these platforms offers potential advantages for owners. A broader selection of aftermarket parts and accessories can enhance customization options and potentially reduce repair costs. However, the historical evolution of these models, with the 590 developed as a more robust military and law enforcement variant, has introduced specific design changes that impact interchangeability. Careful research and consultation with knowledgeable resources are recommended before attempting any part swaps.
