The Magpul SGA Stock transforms standard Mossberg 500/590 series shotguns into more versatile, user-friendly platforms. This orange synthetic stock addresses common ergonomic shortcomings found in factory configurations while maintaining the reliability these shotguns are known for.
What Makes This Different
Unlike traditional shotgun stocks, the SGA features a spacer system that allows length-of-pull adjustment from 12.5 to 14.5 inches without tools. The stock incorporates modern ergonomics with a vertical pistol grip angle that reduces wrist strain during extended use. QD sling attachment points are molded directly into the stock body, eliminating the need for aftermarket hardware.
Key Features
- Adjustable length-of-pull from 12.5" to 14.5" with included spacer system
- Ambidextrous design accommodates both right and left-handed shooters
- Integrated QD sling cups at heel and toe positions for versatile carry options
- High-visibility orange polymer construction for training and identification purposes
- Compatible with Mossberg 500, 590, and 590A1 shotgun platforms
- Textured grip surfaces provide secure hold in wet conditions
- Direct replacement for factory stock with standard mounting hardware
Field performance shows improved shooter comfort during rapid-fire sequences and extended training sessions. Law enforcement agencies have adopted the SGA for duty shotguns where quick target acquisition matters. The adjustable length-of-pull accommodates different body types and gear configurations, from lightweight training gear to full tactical equipment. Weather resistance testing confirms the polymer construction withstands temperature extremes and moisture exposure.
Technical Specs
- Material: Reinforced polymer construction
- Length-of-Pull: Adjustable 12.5" to 14.5"
- Weight: Approximately 1.8 pounds
- Color: High-visibility orange
- Compatibility: Mossberg 500, 590, 590A1 series
- Sling Attachments: Integrated QD cups (1.25" spacing)
- Installation: Direct replacement, no modifications required
- Country of Origin: USA
The SGA Stock represents a practical upgrade for shooters seeking improved ergonomics without compromising reliability. Training facilities and competitive shooters choose this stock for its visibility and adjustability features that accommodate multiple users.