Mossberg JIC FLEX M500A 12ga 18.5″ Pump Shotgun

The Mossberg JIC FLEX M500A is a compact 12 gauge pump-action shotgun featuring an 18.5-inch barrel and a pistol grip configuration. It is presented in a blue/black finish with a railed forend and a cylinder bore specification listed in the provided data. Some listings reference an included storage case.

Key Specifications

• The manufacturer is Mossberg.
• The model is JIC FLEX M500A.
• The action is pump-action.
• The caliber is 12 gauge.
• The barrel measures 18.5 inches.
• The bore is listed as cylinder bore.
• The stock configuration includes a pistol grip.
• The forend is railed.
• The finish is described as blue/black.
• Some listings indicate an included storage case.

Compact and straightforward, this Mossberg configuration emphasizes familiar pump-action operation with a short 18.5-inch barrel and pistol-grip handling for close-quarters applications. The railed forend supports accessory options while the cylinder bore delivers a versatile chambering profile. Its practical layout suits duty, training, or compact utility roles where dependable, no-nonsense performance is required.