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Magpul SGA Shotgun Stock for Mossberg 500 590 590A1 12 Gauge – Adjustable Length Of Pull, Black (MAG490-BLK)

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Brand Magpul Industries Shop all → MFR# MAG490-BLK UPC 873750008523
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Magpul SGA Shotgun Stock for Mossberg 500 590 590A1 12 Gauge – Adjustable Length Of Pull, Black (MAG490-BLK)

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Why customers choose this item

  • Shotgun stock for Mossberg 500
  • Fits Mossberg 500 590 590A1
  • Adjustable length of pull system
  • Ambidextrous stock configuration
  • Improved grip ergonomics design
  • Black color finish

Product highlights

  • Adjustable SGA stock designed for Mossberg 500 and 590 shotgun platforms
  • Spacer system allows length of pull adjustment for customized shotgun fit
  • Compatible with Mossberg 500, 590, and 590A1 12 gauge series shotguns
  • Improved grip ergonomics designed for better control and consistent handling
  • Ambidextrous stock design supports right-handed and left-handed shooter configurations
  • Black Magpul SGA stock for Mossberg shotgun installation and upgrade

Product description

The Magpul Industries SGA Stock Black is a shotgun stock designed for adjustable shoulder support on Mossberg 500 and 590 series shotguns.

This Magpul Industries SGA stock fits Mossberg 500, 590, and 590A1 12-gauge platforms and uses a spacer system to adjust length of pull. It features an ambidextrous design with improved grip ergonomics and includes a recoil-reducing butt-pad. The stock supports optional cheek risers for use with optics or elevated sights and maintains compatibility with factory mounting interfaces. Its construction is intended for consistent handling and repeatable positioning during operation. In standard configurations, this shotgun stock is used for range use and home setups where adjustable fit and ambidextrous operation are required across different shooting positions.

Specifications

Brand
Magpul Industries
Model / Series
MAG490-BLK
MPN (Manufacturer Part #)
MAG490-BLK
UPC
873750008523
Item Type (leaf)
Rifle Stocks
Pack Quantity
1
Weight
2.5 lb
Primary Use / Application
Shotgun Stock
Component Type
Stock
Platform Compatibility
Mossberg 500/590
Material
Reinforced Polymer
Color
Black
Adjustment
Adjustable
Attachment Interface
Receiver Mount
Texture / Ergonomics
Textured
Included Hardware
Mount Bolt

Related searches

adjustable length of pull ambidextrous stock Black MAG490-BLK Magpul Mossberg 500 590 590A1 polymer construction SGA stock shotgun stock

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Magpul SGA Shotgun Stock for Mossberg 500 590 590A1 12 Gauge – Adjustable Length Of Pull, Black (MAG490-BLK)
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Price$108.23$62.23$237.87
Primary Use / ApplicationShotgun StockStock UpgradePrecision Stock
MaterialReinforced PolymerPolymerPolymer/Aluminum
Platform CompatibilityMossberg 500/590AK-47 / AK-74Rem 700 Short Action
ColorBlackBlackBlack
AdjustmentAdjustableFixedAdjustable
Component TypeStockRifle StockStock

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