Overview
The Mossberg 510 Mini 20 Gauge pump action shotgun is engineered as a purpose-built platform, offering a compact and manageable solution for youth, smaller-stature shooters, and those requiring a highly maneuverable firearm. This model integrates Mossberg’s established pump action reliability into a scaled-down design, ensuring dependable performance for training, hunting, and general utility.
Key Features
Optimized Ergonomics
This model features an adjustable Length of Pull (LOP) synthetic stock, specifically designed to accommodate a range of shooter sizes. The LOP can be precisely set to ensure proper fit for developing shooters or to adapt to varying gear configurations, facilitating consistent sight picture and recoil management.
Reliable Pump Action
Leveraging Mossberg’s renowned pump action system, the 510 Mini ensures consistent cycling and dependable performance under diverse conditions. Key operational components include dual extractors for positive shell extraction, an anti-jam elevator designed to mitigate feeding issues, and a robust steel-to-steel lockup for enhanced structural integrity and operational safety.
Durable Construction
The firearm is finished in Mossy Oak Break-Up Country (MOBUC) camouflage, providing effective concealment in varied environments while offering a protective layer against external elements. Construction utilizes proven materials engineered to withstand rigorous field use and maintain operational integrity over time.
Versatile Utility
Configured for broad utility, the 510 Mini serves effectively for small game hunting, target training, and developing fundamental shotgun skills in a manageable package. Its compact dimensions enhance maneuverability in dense cover or confined spaces.
Technical Specifications
- Gauge: 20 Gauge
- Chamber: 3 inches
- Barrel Length: 18.5 inches
- Capacity: 4+1 rounds (2¾” shells)
- Stock: Adjustable Length of Pull (LOP) Synthetic, Mossy Oak Break-Up Country (MOBUC)
- Sights: Front Bead
- Finish: Mossy Oak Break-Up Country (MOBUC)
- Action: Pump Action
- SKU: LIP|MB50497
- Category: Pump Action Shotguns









