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Reviews & Ratings for Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1 — 97 reviews

(97 reviews)
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1
Magpul Industries SGA Shotgun Stock for Mossberg 500/590/590A1
$114.95 $104.95 Save $10.00
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Most Helpful Positive Review Very comfortable!
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't. Now my life has changed completely. As soon a...
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Most Helpful Negative Review Product does not fit Mossberg 590A1
The stock cutout for the trigger assembly is too small and locks the trigger assembly in place. You need to loosen the stock to allow room to remove the trigger assembly every time you field strip / clean the shotgun. I called Magpul support to make sure I didn't receive a defective unit. Otherwise,...
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Magpul SGA Mossberg 590

by Rich, Verified Owner from PA, United States Written on May 6, 2026
Almost bought a Houge rubberized stock but decided on the Magpul at the shortest length without the use of the extensions to change the length of pull. Handles good enough to move from room to room and if i want to use it for bird hunting I would just add a extension or 2 to adjust the length of pull. Got the FDE stock and dyed it to a mottled green and now like it even better
Best Used for:
  • EVERTHING
Would recommend: Yes
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Very high quality fit

by HW21, Verified Owner from CA, United States Written on May 5, 2026
I placed this on a Maverick 88 and it fit perfectly. It really improves the manageability of the shotgun to have shorter length of pull and better recoil padding.
Would recommend: Yes
Was it helpful to you? Yes | No
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Magpul Industries SGA Shotgun Stock for Mossberg

by Mike, Verified Owner from CO, United States Written on April 22, 2026
I got this sock for my Mossberg Maverick 88 security shotgun. The install was supper easy and I really like the improved look and feel of my shot gun. The ability to adjust length of pull and install Magpul's QD sling mount on the stock made this upgrade an easy decision for me.
Would recommend: Yes
Was it helpful to you? Yes | No
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Consistent shipping

by D14, Verified Owner from MI, United States Written on April 19, 2026
For a few years I have ordered items form OP and from the time of placing the order to delivery the range has been 4-6 days. OP has done a great job for online ordering and tracking. With the different volume of items listed it is amazing how quickly so many items can be delivered to me in the same week of ordering. Keep up the good work!!!
Pros:
  • fast shipping , good price
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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SGA stock for Mossberg 500

by Jesus loves you, Verified Owner from SC, United States Written on April 10, 2026
The stock fits perfectly and is a super easy install. I always enjoy Magpul and their products so I feel like you can’t go wrong with this one.
Would recommend: Yes
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Excellent fit

by SBL, Verified Owner from VA, United States Written on March 31, 2026
Put on my beretta 1301 looks great fits great with adapter from gg&g
Would recommend: Yes
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great upgrade!

by Joe Franco, Verified Owner from WA, United States Written on March 30, 2026
The Magpul 590 furniture is of great quality. It took a noticeable amount of weight off of my shotgun. I like the added ergonomics and the comfort of the rubber butt pad. Easy to install.
Pros:
  • Easy to install
  • light
  • Comfortable
  • Ergonomics
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Magpul Mossberg 500

by Team Awesome, Verified Owner from CA, United States Written on February 27, 2026
Easy to shoulder. Grip angle is definitely a better feel than the original stock.
Would recommend: Yes
Was it helpful to you? Yes | No
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Fits on 990 SPX

by kev, Verified Owner from KS, United States Written on February 17, 2026
I was originally going to pick up a 940 SPX but then I saw the 990 SPX was announced at Shotshow, I had to get it instead especially since I could throw this stock on it. Haven’t shot it yet but it looks and feels amazing
Would recommend: Yes
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SGA Mossberg 500 Stock

by E, Verified Owner from PA, United States Written on December 7, 2025
Perfect fit this is exactly what I was looking for.
Would recommend: Yes
Was it helpful to you? Yes | No
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