Quick Look
The Mossberg FLEX 500 originates from Mossberg's legacy of reliable pump-action shotguns. It features a modular design for multi-caliber adaptability and user customization. Currently, it holds a solid niche among versatile home-defense and hunting shotguns.
Why It's a Top Choice
- Modular design supports 12 GA, 20 GA, and .410 calibers
- Durable pump-action with proven Mossberg reliability
- Easy barrel and stock swaps for mission-specific setups
- Affordable price point with quality construction
- Wide aftermarket accessory compatibility
Key Variants
Mossberg FLEX 500 12 Gauge
Ideal for users seeking a versatile 12-gauge shotgun with rugged build quality.
Mossberg FLEX 500 20 Gauge
Designed for shooters preferring lower recoil while maintaining performance.
Mossberg FLEX 500 .410
Suited to small-game hunting and enthusiasts seeking a lightweight platform.
Competitor Comparison Table
| Feature | Mossberg FLEX 500 | Remington 870 | Benelli Nova |
|---|---|---|---|
| MSRP | $500 - $600 | $450 - $650 | $600 - $700 |
| Capacity/Size | 5+1 shells | 4+1 to 8+1 shells | 4+1 shells |
| Weight | 6.5 - 7 lbs | 6.5 - 7.5 lbs | 6.6 lbs |
| Optics-Ready | Yes, modular kits | Limited | No |
| Trigger Type | Pump-action | Pump-action | Pump-action |
| Notable Pro | Multi-caliber flexibility | Proven reliability track record | Strong build quality |
| Notable Con | Limited aftermarket parts | Heavier weight options | Less modular adaptability |
Best Use Cases
- Home defense with adaptable calibers
- Hunting small and medium game
- Training and general shooting practice
- Versatile shotgun platform for tactical use
- Entry-level competition shotgun
FAQs
Can I swap barrels on the Mossberg FLEX 500?
Yes, the FLEX 500 offers quick-detach barrels in 12 GA, 20 GA, and .410 calibers for user convenience and adaptability.
What is the standard magazine capacity of the FLEX 500?
The standard tubular magazine holds five rounds plus one in the chamber, supporting most home and range applications.
How does Mossberg FLEX 500 differ from Remington 870?
FLEX 500 focuses on modularity and caliber flexibility, whereas Remington 870 is known for its time-tested durability and larger aftermarket selection.







