KFF Defense presents the Mossberg 510 Mini 20 Gauge, a compact and robust pump-action shotgun engineered for practical utility across diverse applications. This model is specifically calibrated for maneuverability and ease of handling, making it an effective platform for new shooters, those with smaller frames, or users requiring a highly adaptable firearm for various operational requirements.
Key Features
20 Gauge Chambering
The 20 Gauge chambering provides a versatile payload capacity, capable of reliably cycling a broad spectrum of shotgun shells. This includes loads suitable for target practice, field applications, and personal defense. The gauge selection also facilitates effective recoil management, enhancing shooter comfort and control, particularly beneficial for instructional environments and prolonged use.
18.5-inch Barrel Configuration
Integration of an 18.5-inch barrel optimizes the balance between projectile velocity and compact dimensions. This configuration enhances the firearm’s maneuverability in confined spaces, improves ease of transport, and mitigates snag hazards. The barrel length supports consistent patterning for various shot types while maintaining a reduced overall footprint.
Mossberg Pump-Action System
The 510 Mini utilizes the inherently reliable Mossberg pump-action system. This robust mechanical operation ensures consistent cycling and dependable performance across varying environmental conditions and ammunition types. The proven design is recognized for its durability and operational simplicity, crucial for critical applications.
Ergonomic Design & Application Versatility
Designed with user ergonomics in mind, the 510 Mini’s compact frame and controls facilitate intuitive handling and rapid target acquisition. Its manageable size and recoil characteristics make it an optimal choice for introducing new shooters to shotgun sports. Furthermore, its functional design is well-suited for small game hunting, utilizing appropriate ammunition, and serves as a practical solution within a personal defense firearm context. Compatibility with standard firearm accessories allows for direct customization to specific operational profiles.
Technical Specifications
- Manufacturer: Mossberg
- Model: 510 Mini
- Action: Pump-Action
- Gauge: 20 Gauge
- Barrel Length: 18.5 inches
- Primary Use: General purpose, training, small game, personal defense









