Mossberg 500 FLEX Pump Shotgun – 12 Gauge 3″ Chamber, 28″ Vent Rib Barrel, Synthetic Black Finish, AccuChoke System, 5-Round Capacity

The Mossberg 500 FLEX is a versatile and rugged pump-action shotgun built on the legendary Mossberg 500 platform, designed to deliver dependable performance with enhanced adaptability for hunters and all-purpose field shooters. Known for its proven reliability, smooth cycling, and long-term durability, the Mossberg 500 series has set the standard for pump shotguns for decades.
Chambered in 12 gauge with a 3″ chamber, the 500 FLEX is capable of firing a wide range of field, target, and magnum hunting loads with consistent Mossberg dependability. The 28″ barrel provides excellent swing characteristics and pattern performance, making it ideal for upland birds, waterfowl, and general hunting applications.
This model features a vent rib barrel design that supports fast target acquisition and smooth tracking, while the AccuChoke system allows shooters to easily tailor pattern performance for different game and shooting situations. Finished in a durable black synthetic stock, the shotgun is well-suited for harsh outdoor environments and all-weather use.
With a 5-round capacity and right-hand configuration, the Mossberg 500 FLEX delivers the versatility and field-ready performance that has made the Mossberg 500 one of the most trusted shotgun platforms available.

Use Cases & Applications
All-purpose hunting for upland birds, waterfowl, and small game
Shooters seeking a dependable pump-action 12 gauge platform
Field use requiring AccuChoke versatility for different hunting scenarios
Outdoor applications needing durable synthetic all-weather construction
Sporting and recreational shooting with proven Mossberg reliability

Key Benefits
Legendary Mossberg 500 platform known for rugged dependability
12 gauge 3″ chamber supports a wide variety of hunting and magnum loads
28″ barrel provides smooth swing and consistent field performance
Vent rib barrel design enhances target tracking and acquisition
AccuChoke system allows customizable pattern control for multiple uses
Synthetic black stock delivers durable all-weather reliability
5-round capacity supports practical hunting and field applications
Simple pump-action operation ensures long-term durability and easy maintenance

Technical Details
Manufacturer: Mossberg
Model: 500 FLEX
Action Type: Pump-Action Shotgun
Gauge: 12 Gauge
Chamber: 3″
Barrel Length: 28″
Barrel Type: Vent Rib
Choke System: AccuChoke
Capacity: 5 Rounds
Stock Material: Synthetic
Color: Black
Orientation: Right-Hand
Product Number: 50121
Ideal Usage: Hunting and All-Purpose Field Applications

FFL Transfer Notice
This item is a firearm and must be shipped to a Federal Firearms License (FFL) dealer for transfer in accordance with applicable laws. Please ensure you select a valid FFL dealer before checkout.