The Magpul SGA Stock transforms Mossberg 500, 590, and 590A1 shotguns with a drop-in replacement that improves ergonomics and functionality. This fixed stock eliminates the wobble and flex common in factory plastic stocks while providing multiple attachment points for accessories.
What Makes This Different
Unlike standard Mossberg stocks, the SGA features a straight comb design that provides consistent cheek weld for both iron sights and optics. The reinforced polymer construction weighs 1.7 pounds compared to 2.1 pounds for the factory wood stock. Internal steel reinforcements handle magnum loads without stress cracking that plagues cheaper aftermarket options.Key Features
- Drop-in installation requires no gunsmithing or permanent modifications
- Integrated QD sling mount accepts push-button quick-detach swivels
- Stealth Gray finish resists scratches and UV fading better than standard black
- Length of pull measures 14.25 inches for adult shooters
- Textured grip surfaces provide secure hold in wet conditions
- Multiple attachment points for lights, lasers, and other accessories
- Compatible with factory recoil pads and spacers
Technical Specs
- Weight: 1.7 pounds
- Length of Pull: 14.25 inches
- Material: Reinforced polymer with steel inserts
- Finish: Stealth Gray Type III hard coat
- Compatibility: Mossberg 500, 590, 590A1 12-gauge only
- Sling Attachment: Integrated QD socket
- Installation: Drop-in replacement, no modifications required
- Country of Origin: USA
