Skip to main content
Sign In / EnrollGet rewarded!
Menu

Search

Home

Sign In

Cart
4.5 out of 5 stars. 116 reviews
A woman outside with a dog
A woman outside with a dog

Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Ambidextrous, Orange, Synthetic

  • New Arrival

Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Ambidextrous, Orange, Synthetic

Item # 612211999

Magpul Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Ambidextrous, Orange, Synthetic
Magpul Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Ambidextrous, Orange, Synthetic
$109.99

Add this item to unlock free delivery!

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

  • New Arrival

Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Ambidextrous, Orange, Synthetic

Item # 612211999

Magpul Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Ambidextrous, Orange, Synthetic
Magpul Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Ambidextrous, Orange, Synthetic

$109.99
financeCard Logo
New Cardmembers earn a $50 Reward‡ with qualifying purchase of $50 or more plus earn 5% in Rewards+ on this purchase. Valid through 10/11/26.

Add this item to unlock free delivery!

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The SGA Stock is an ambidextrous, user-configurable buttstock designed to add much-needed adjustability to the tried-and-true Mossberg 500/590/590A1 12-gauge series of shotguns. Its features include a spacer system for length of pull adjustment, improved grip ergonomics, a recoil-reducing butt-pad, and optional cheek risers for use with optics/raised sights and other accessories. The Mossberg SGA brings Magpul design and engineering to another classic American firearm. Made in the USA.

  • SGA Stock is an ambidextrous, user-configurable buttstock
  • Designed to add adjustability to Mossberg 500/590/590A1 12-gauge shotguns
  • Includes a spacer system for length-of-pull adjustment
  • Improved grip ergonomics
  • Recoil-reducing butt-pad
  • Optional cheek risers for optics/raised sights and other accessories
  • Brings Magpul design and engineering to a classic American firearm
  • Made in the USA
  • Firearm Fitment: Mossberg 500, Mossberg 590, Mossberg 590A1
  • Butt Pad: Rubber
  • Handedness: Ambidextrous
  • Length of Pull: Adjustable
  • Stock Finish: Orange
  • Stock Material: Synthetic
  • Weight: 1.50 lbs

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Ambidextrous, Black, Synthetic
    4.5 out of 5 stars with 116 reviews (116)

    Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Ambidextrous, Black, Synthetic

    $109.99
  2. Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Fixed, Flat Dark Earth, Synthetic
    4.5 out of 5 stars with 116 reviews (116)

    Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Fixed, Flat Dark Earth, Synthetic

    $109.99
  3. Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Fixed, Stealth Gray, Synthetic
    4.5 out of 5 stars with 113 reviews (113)

    Magpul SGA Shotgun Stock for Mossberg 500/590/590A1, Fixed, Stealth Gray, Synthetic

    $109.99
  4. Magpul SGA Receiver Sling Mount for Mossberg 500/590/590A1 with Magpul SGA Stock, Steel, Melonite Black Finish
    4.6 out of 5 stars with 11 reviews (11)

    Magpul SGA Receiver Sling Mount for Mossberg 500/590/590A1 with SGA Stock, Steel, Melonite Black Finish

    $18.99
  5. Top Rated
    Magpul SGA 12 Gauge Shotgun Stock for Remington 870, Fixed, Orange, Synthetic
    4.8 out of 5 stars with 50 reviews (50)

    Magpul SGA 12 Gauge Shotgun Stock for Remington 870, Fixed, Orange, Synthetic

    $109.99
  6. Magpul MOE M-LOK Handguard for Mossberg 590/590A1, Polymer, Stealth Gray
    4.4 out of 5 stars with 51 reviews (51)

    Magpul MOE M-LOK Handguard for Mossberg 590/590A1, Polymer, Stealth Gray

    $28.99
  7. Magpul MOE M-LOK Handguard for Mossberg 590/590A1, Polymer, Flat Dark Earth
    4.4 out of 5 stars with 52 reviews (52)

    Magpul MOE M-LOK Handguard for Mossberg 590/590A1, Polymer, Flat Dark Earth

    $28.99
  8. Top Rated
    Magpul SGA 12 Gauge Shotgun Stock for Remington 870, Fixed, Flat Dark Earth, Synthetic
    4.8 out of 5 stars with 51 reviews (51)

    Magpul SGA 12 Gauge Shotgun Stock for Remington 870, Fixed, Flat Dark Earth, Synthetic

    $109.99
  9. Top Rated
    Magpul SGA 12 Gauge Shotgun Stock for Remington 870, Fixed, Black, Synthetic
    4.8 out of 5 stars with 50 reviews (50)

    Magpul SGA 12 Gauge Shotgun Stock for Remington 870, Fixed, Black, Synthetic

    $109.99
  10. Top Rated
    Magpul SGA 12 Gauge Shotgun Stock for Remington 870, Fixed, Stealth Gray, Synthetic
    4.8 out of 5 stars with 50 reviews (50)

    Magpul SGA 12 Gauge Shotgun Stock for Remington 870, Fixed, Stealth Gray, Synthetic
  11. Magpul MOE M-LOK 12 Gauge Shotgun Forend for Mossberg 590/590A1, Orange, Polymer
    4.4 out of 5 stars with 53 reviews (53)

    Magpul MOE M-LOK 12 Gauge Shotgun Forend for Mossberg 590/590A1, Orange, Polymer

    $28.99
  12. Magpul MOE M-LOK Shotgun Handguard for Mossberg 590/590A1, Drop-In, Polymer, Black
    4.4 out of 5 stars with 52 reviews (52)

    Magpul MOE M-LOK Shotgun Handguard for Mossberg 590/590A1, Drop-In, Polymer, Black

    $28.99

Items You May Like

  1. Bulldog 29 in. Tactical Shotgun Case, Black
    0.0 out of 5 stars with 0 reviews (0)

    Bulldog 29 in. Tactical Shotgun Case, Black

    $36.99
  2. maglula StripLULA Magazine Loader for AR-15, 5.56x45mm NATO, 10 Round Capacity, Black, Polymer
    0.0 out of 5 stars with 0 reviews (0)

    maglula StripLULA Magazine Loader for AR-15, 5.56x45mm NATO, 10 Round Capacity, Black, Polymer

    $24.99
  3. AIM Sports Shotgun for Mossberg 500, 6 Position with Pistol Grip, Black, Synthetic
    0.0 out of 5 stars with 0 reviews (0)

    AIM Sports Shotgun for Mossberg 500, 6 Position with Pistol Grip, Black, Synthetic

    $39.99
  4. Top Rated
    Federal 12 ga. 2.75 in. 00 Buck
    5.0 out of 5 stars with 2 reviews (2)

    Federal 12 ga. 2.75 in. 00 Buck

    $12.99
  5. Archangel Tactical Pistol Grip Stock for Mossberg 500/590, 6 Position, Black, Synthetic
    0.0 out of 5 stars with 0 reviews (0)

    Archangel Tactical Pistol Grip Stock for Mossberg 500/590, 6 Position, Black, Synthetic

    $117.99
  6. Magpul Forward Sling Mount for Mossberg 590/590AL with Magpul SGA Stock, Steel with Melonite Black Finish
    4.7 out of 5 stars with 11 reviews (11)

    Magpul Forward Sling Mount for Mossberg 590/590AL with SGA Stock, Steel with Melonite Black Finish
  7. CMMG Safety Selector, Ambidextrous, Black, Steel
    0.0 out of 5 stars with 0 reviews (0)

    CMMG Safety Selector, Ambidextrous, Black, Steel

    $29.99
  8. Magpul MOE X-22 Stock for Ruger 10/22, Flat Dark Earth
    4.5 out of 5 stars with 52 reviews (52)

    Magpul MOE X-22 Stock for Ruger 10/22, Flat Dark Earth

    $66.99
  9. TacStar Shotgun Front Grip for Mossberg 500, 590, 600 & Maverick, Black, ABS Polymer
    0.0 out of 5 stars with 0 reviews (0)

    TacStar Shotgun Front Grip for Mossberg 500, 590, 600 & Maverick, Black, ABS Polymer

    $46.99
  10. Top Rated
    Magpul Hunter X-22 Stock for Ruger 10/22, Fixed, Adjustable Comb, Black, Synthetic
    4.8 out of 5 stars with 43 reviews (43)

    Magpul Hunter X-22 Stock for Ruger 10/22, Fixed, Adjustable Comb, Black, Synthetic
  11. Magpul Offset Light Mount, M-LOK, Black, Polymer, Ambidextrous
    4.5 out of 5 stars with 2 reviews (2)

    Magpul Offset Light Mount, M-LOK, Black, Polymer, Ambidextrous

    $18.99
  12. Mossberg Barrel Heat Shield Kit for Mossberg 500/590/Maverick, Marinecote Finish
    0.0 out of 5 stars with 0 reviews (0)

    Mossberg Barrel Heat Shield Kit for 500/590/Maverick, Marinecote Finish

    $58.99

Reviews

Rating Snapshot

Select a row below to filter reviews.
90 reviews with 5 stars.
13 reviews with 4 stars.
1 review with 3 stars.
8 reviews with 2 stars.
4 reviews with 1 star.

Overall Rating

4.5
82 out of 94 (87%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
Customers overwhelmingly praise this stock for superior ergonomics, customizable length of pull, and solid build quality. The adjustable spacers enable precise fit tailoring, with many noting it solves the original stock's excessive length issue. Reviewers consistently describe the build as durable ...
Show more
Helpful?

Thank you for your feedback

Your insights help us improve!

You can type a maximum of 250 characters. 0/250 maximum
This summary is AI-generated from ratings and reviews across multiple languages.
  • English
  • German
  • French
  • Spanish
  • Portuguese
  • Italian
  • Korean
  • Chinese
  • Japanese
  • Arabic

Customer Images and Videos

  • Review photo 1.
  • Just waiting on my forend.
  • Review photo 3.
  • Review photo 4.
  • Mossberg 590
  • Review photo 6.
  • satisfaction
  • installation
  • purchase
  • quality
  • comfort
  • adjustability
  • design
  • color
1 to 4 of 116 Reviews .
1 – 4 of 116 Reviews
NH
Review 1

Great Stock

3 days ago
Great stock I replaced my pistol grip stock with this and made it easier to actuate the safety on my Mossberg. Just wish it came with the QD slot installed, I didn't realize I need to add it.

Originally posted on Magpul

Review 1

Perfect Shotgun Stock

23 days ago
Allows impeccable hand, shoulder, and face weld. And it looks great too.

Yes, I recommend this product.

Originally posted on Magpul

Arkansas
Review 1

Mossber 590 w/ghost ring sights

a month ago
Easy installation. Easy adjustments. So much more comfortable than the factoy Mossberg stock. Tried this butt stock along with the cheek risers to get a better sight alignment on my 590 with ghost ring sights. The .5 inch riser is the perfect height. Honestly I was considering getting rid of the shotgun so i figured i would give this stock a try. So happy i did!! This is now my go to shotgun. Ill never sell it now!!!

Yes, I recommend this product.

Originally posted on Magpul

Review 1

Mag pull gun stocks

a month ago
The stock fit perfectly. It has a much better grip and feel that the original. It looks great on the gun. Gave it an entire new look.

Yes, I recommend this product.

Originally posted on Magpul