Magpul SGA Stock Mossberg 500/590/590A1 - FDE

Manufactured by Magpul Industries
Manufactured by Magpul Industries
3 Reviews
Click Here for Price $88.78 $104.45

In Stock

Standard orders will ship out same day if ordered by 3:30pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



NOTE: For use with Mossberg 500/590/590A1 shotguns only.

The Magpul SGA Stock is a highly configurable buttstock designed for the Mossberg 500/590/590A1 series of shotguns. With improved ergonomics, this highly adaptable design offers a tailored fit. Featuring a spacer system for length of pull adjustment, a recoil-reducing buttpad, and optional interchangeable cheek pieces (sold separately).

  • Length of pull adjustment range: ~12.3-14.3”
  • Width: 1.5”
  • Buttpad dimensions: 1.5 x 5.0”
  • Weight: 1.5 lbs

Magpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance.
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Manufacturer.Magpul Industries
PlatformMossberg Shotguns
Sling Mount1.50 in Sling Loop
StorageNot Storage Capable

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

3 reviews

  • 3 stars
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  • 2 stars
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  • 1 star
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Awesome Stock


I ordered a FDE Magpul Stock to replace the pistol grip that came with my Mossberg 500. The fit is perfect and appears to be factory. It absorbs recoil very well, and seems to be made to last like everything else Magpul makes. I definitely like the adjustable length of pull adaptors included, it makes the product cater to everyone with easy installation. Money well spent. You cannot go wrong ordering from Primary Arms, good prices and fast shipping!



It magpul that's all you need to know fast shipping lowest price I found

The Best Mossberg Stock, Hands Down

by -

This stock system is extremely well designed and well made. It gives you the flexibility to adjust the cheek weld and length of pull that is hard to find in any other quality stock that comes near it, and certainly none as battle tested as the MAGPUL brand. This is the best stock on the market, in my opinion.
<br>That said, here is why I dinged a star anyway: 1) you have to loosen the stock to take out/in your trigger group (unless you dremmel some material off of the stock near the grip). Totally unacceptable. 2) I couldn't get the screw that secures the buttpad LOP spacers to go in. Something was slightly out of spec and I had to dremmel, once again. 3) It doesn't come with cheek risers, which cost $15 more. 4) Price. The price is outrageous. It wouldn't bother me as much if not for the aforementioned points. Yeah, you're getting the best stock, but it's not even ready to go out of the box.