Magpul SGA Stock - Remington 870 - Black

Manufactured by Magpul Industries
Manufactured by Magpul Industries
14 Reviews

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.



The Magpul SGA Stock is a highly configurable buttstock designed for the Remington 870. 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
PlatformRemington 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

14 reviews

  • 4 stars
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  • 1 star
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Magpul SGA Adaptable Buttstock


Excellent product, better than factory stock.Adjustable length of pull is great. Would definitely recomend to others.

sga trap gun stock?


Excellent service. Quick shipping. This stock is top quality.I took a gun that fit poorly and didn't shoot where I was looking. I am using this stock to make a field gun shoot more like my Browning BT99 stainless trap gun. With the tall cheek piece it shoots high like my trap gun. I love it would recommend for a budget trap gun build.

Great stock


Excellent stock. I fills the gap between a traditional stock and an AR-15 style grip which I do not prefer for a shotgun platform. My first order experience with Primary Arms has been great and I will order from them again. Thanks Guys!

wingmaster to home defense


got a great price on a Wingmaster 870 and turned it into a great home defense gun. Magpul stock may look a little funny and it doesnot have a tactical handgrip but you will love the feel of the magpul unit. Very natural grip and foreend. highly recommend.

Nice Product


I have been waiting for this product since I seen it at SHOT. Just what I was hoping for. Fits great on the NEF Pardner Pump as well.



The Magpul SGA Stock for the 870 is a great improvement over the factory Express stock. Installation takes only minutes. The grip angle is improved, which allows for more positive indexing of the trigger, safety, and quicker/shorter movement to slide release. Includes spacer to customize length of pull in half inch increments, but I actually found the shortened length with out spacers to be most comfortable. Overall, balance is improved by moving the center of gravity slightly back toward the shooter. quite satisfied with this product.

Great Stock!!!


This SGA stock from MAGPUL is awesome! Great ergonomics and adaptability. Very sturdy and well made. Fit and finish is top notch.Primary Arms was an incredible company to buy from. They shipped my order out within a couple hours... It was delivered on my doorstep less than 48 hours after placing the order. This was my first purchase from PA but it will not be the last!!!

Great addition to my 870


Totally changed the look and feel to my bland 870.

Can be used as boat oar in emergency


While being fairly comfortable and well built, I've found that the shear size of this stock is unnecessary. Much like the much-loved Magpul STR - it's in need of some streamlining. I would trust it on my shotgun and would use it if I had nothing else. Don't drink the Kool-Aid - I'm switching back to my Urbino.



the BEST addition to the 870