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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1 Up to $10.00 Off w/ Free S&H — 4 models

Special offer available for this product. Click here to see!
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, FDE, MAG490FDE
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Orange, MAG490ORG
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, Flat Dark Earth, Grey, Orange
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, FDE, MAG490FDE
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, FDE, MAG490FDE
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Orange, MAG490ORG
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Orange, MAG490ORG
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, Flat Dark Earth, Grey, Orange
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, Flat Dark Earth, Grey, Orange
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY
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Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY

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Questions & Answers
Will this stock fit the beretta 1301 tactical? Featured Answer

Hi,
No, only for Mossberg.
Thank You.

by Keeper, Verified Owner, July 27, 2019
See 4 More Answers
will this fit the 20 gauge 590? Expert Answer

The Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1 will not fit a 20 gauge Mossberg 590.

by Hunter, Gear Expert, September 28, 2023
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Great stock, but may require minor adjustments by Bob, Verified Owner, August 28, 2021
This is a very comfortable stock, with nice texturing, a recoil-absorbing butt pad, with one minor design flaw. After installing, the instructions note that you might have to loosen the stock to disassemble the firearm for cleaning. This is less than...
Read More...
7/7 found this helpful
Helpful Positive Review
Great stock by JGCraZzy, December 2, 2025
Reduced LOP on my Mac 88. Easy to install. Sturdy, reduced recoil + looks sweet. Highly recommend.
1/2 found this helpful
Helpful Positive Review
Very comfortable! by GKS002, Verified Owner, April 6, 2016
This stock changed my life! Before I purchased this stock, I was a loser on a grand scale. Showing up at the range with my Mossberg 590A1 was a drag with the original stock. It was Looooong and not very comfortable. On a Tacticool scale, it wasn'...
Read More...
41/42 found this helpful
Helpful Positive Review
Best stock for Mossberg 500 by ArmySgt, Verified Owner, June 20, 2025
Went through several ATI pistol stocks but always compromised. Decided to try this and it solved all my gripes. Better length of pull, better alignment with sights, solid stock. Save your money and get this first.
1/1 found this helpful
Helpful Positive Review
There is no equal by Joe M, Verified Owner, November 30, 2023
This is the single best shotgun stock I've ever tried. Adjustable length of pull, super soft recoil pad, a comfortable grip angle, and it has an attractive, non-tacticool look. It's also quite hefty and durable. My only complaint with the Mossberg ve...
Read More...
2/2 found this helpful
Helpful Positive Review
Fits with model 88 by GG, January 22, 2024
Fits perfectly fine with model 88 looks and feels great. Would recommend mend. Will say that the one screw that holds it in place is a pain because you can only get 1/4 turn at a time with the way it is set up.
3/3 found this helpful
Read All 97 Reviews
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Product Info for Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1

The Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1 has been designed to be the ultimate stock for any shooter. This Gun Stock from Magpul Industries is an adaptable stock for Mossberg 500*/590/590A1 12 gauge shotguns, designed with a wide range of customizable features and accessories to meet individual end user needs.image

*NOTE: Newer 500 models may require additional parts for installation.

Specifications for Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1:

Manufacturer: Magpul Industries
Gun Model: Mossberg Model 500, Mossberg Model 590
Gun Type: Shotgun
Additional Features: 12.3-14.3in LOP Adjustment Range
Condition: New
Gun Make: Mossberg
Quantity: 1
Length: 5 in
Weight: 1.5 lb
Width: 1.5 in
Length of Pull: 12.3 - 14.3 in
Dimensions: 1.5 x 5 in

Features of Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1:

  • Ambidextrous
  • User-configurable
  • Spacer system for length of pull adjustment
  • Improved grip ergonomics
  • Recoil-reducing butt-pad
  • Optional cheek risers for use with optics/raised sights

Package Contents:

  • Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1

What firearm models does the manufacturer say Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1 is compatible with?

The manufacturer suggests that Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1 is compatible with Mossberg Model 500, Mossberg Model 590

Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1 Orderable Models

List of Orderable Models

  • Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK , MPN: MAG490BLK , UPC: 873750008523 , Code: 55-2SK-DSKI-MAG490BLK
  • Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Orange, MAG490ORG , MPN: MAG490ORG , UPC: 873750008547 , Code: 55-2SK-DSKI-MAG490ORG
  • Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, FDE, MAG490FDE , MPN: MAG490FDE , UPC: 873750008530 , Code: 55-2SK-DSKI-MAG490FDE
  • Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY , MPN: MAG490-GRY , UPC: 873750012001 , Code: 55-2SK-DSKI-MAG490GRY

Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1 Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, FDE, MAG490FDE , MPN: MAG490FDE-EDEMO , Code: 55-2SK-DSKI-MAG490FDE-EDEMO-IN-C
  • USED, Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Orange, MAG490ORG , MPN: MAG490ORG-EDEMO , Code: 55-2SK-DSKI-MAG490ORG-EDEMO-RE-C
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK, EDEMO8, Condition Like New, Inspect and Rebox , MPN: MAG490BLK-EDEMO8 , Code: 55-2SK-DSKI-MAG490BLK-EDEMO-RE-A
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, FDE, MAG490FDE, EDEMO2, Condition Fair, Used , MPN: MAG490FDE-EDEMO2 , Code: 55-2SK-DSKI-MAG490FDE-EDEMO-US-D
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, FDE, MAG490FDE, EDEMO1, Used, Condition Fair , MPN: MAG490FDE-EDEMO1 , Code: 55-2SK-DSKI-MAG490FDE-EDEMO1
  • DEMO, Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY , MPN: MAG490-GRY-DEMO , Code: 55-2SK-DSKI-MAG490GRY-DEMO
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK, EDEMO5, Condition Parts Only/Salvage, Defective , MPN: MAG490BLK-EDEMO5 , Code: 55-2SK-DSKI-MAG490BLK-EDEMO-DF-F
  • USED, Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY , MPN: MAG490-GRY-EDEMO , Code: 55-2SK-DSKI-MAG490GRY-EDEMO-RE-B
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Grey, MAG490GRY, EDEMO5, Used, Condition Like New , MPN: MAG490-GRY-EDEMO5 , Code: 55-2SK-DSKI-MAG490GRY-EDEMO5
  • USED, Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK , MPN: MAG490BLK-EDEMO , Code: 55-2SK-DSKI-MAG490BLK-EDEMO-MI-D
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Orange, MAG490ORG, EDEMO4, Condition Fair, Used , MPN: MAG490ORG-EDEMO4 , Code: 55-2SK-DSKI-MAG490ORG-EDEMO-US-D
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Orange, MAG490ORG, EDEMO3, Used, Condition Like New , MPN: MAG490ORG-EDEMO3 , Code: 55-2SK-DSKI-MAG490ORG-EDEMO3
  • USED, Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK , MPN: MAG490BLK-EDEMO , Code: 55-2SK-DSKI-MAG490BLK-EDEMO-IN-C
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK, EDEMO9, Excellent, Inspect and Rebox , MPN: MAG490BLK-EDEMO9 , Code: 55-2SK-DSKI-MAG490BLK-EDEMO-RE-B
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Black, MAG490BLK, EDEMO10, Used, Condition Like New , MPN: MAG490BLK-EDEMO10 , Code: 55-2SK-DSKI-MAG490BLK-EDEMO10
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, FDE, MAG490FDE, EDEMO3, Used, Condition Fair , MPN: MAG490FDE-EDEMO3 , Code: 55-2SK-DSKI-MAG490FDE-EDEMO3
  • USED Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1, Orange, MAG490ORG, EDEMO2, Used, Condition Fair , MPN: MAG490ORG-EDEMO2 , Code: 55-2SK-DSKI-MAG490ORG-EDEMO2
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