The Mossberg 500 JIC Flex is a pump-action 12 Gauge shotgun configured in a compact, modular package for tactical, home defense, and range use. The FLEX system provides modular mounting points and a synthetic pistol-grip stock to suit users who prefer a compact defensive or duty-style setup. It ships with a soft carrying case and a railed forend that supports accessory mounting for lawful applications.
Key Specifications
- The shotgun is chambered in 12 Gauge for compatibility with standard 12ga components and loads.
- The action is a pump action design based on the Mossberg 500 platform for simple, reliable operation.
- The barrel measures 18.5 inches and is finished as a cylinder bore for close-range patterns.
- The chamber accepts 3 inch shells to support standard 12ga 3″ loading where permitted.
- The stock is a FLEX pistol grip (black) made from synthetic material for durability and weather resistance.
- The shotgun includes a front bead sight, listed as a bead front configuration for straightforward target acquisition.
- The listed unloaded weight for the model is approximately 5.50 lbs for manageable carry and handling.
- The package includes a custom soft carrying case with shoulder strap for transport and storage.
The JIC Flex leverages the Mossberg 500 lineage and the FLEX modular locking system to offer a compact, configurable platform for users who need a straightforward, serviceable shotgun. Its synthetic components and simple pump action prioritize durability and ease of maintenance. For shooters seeking a compact home defense or duty-style shotgun that accepts common 12ga components, this model provides a practical balance of features and modularity.
Related Videos:





