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Strike Industries Pit Stock CNC Billet Aluminum Ultra Low Profile Stock (Color: Red)

ID: 88717 (Stock-SI-STRIKE-PIT-RED)
Strike Industries Pit Stock CNC Billet Aluminum Ultra Low Profile Stock (Color: Red)
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Strike Industries


Non-Export ItemShips Inside USA Only
This is an export-restricted item and can only be shipped within the United States. No international delivery for these items.


  • Precision CNC machined 6061 T6 Aluminum construction
  • Weather resistant anodized finish
  • Lighter than a mil-spec m4 stock but 2x more durable
  • Skeletonized and low-profile design ideal for lightweight builds and short-barreled firearms
  • 3 Position Adjustable
  • 2 in 1 adjustable or fixed
  • Ambidextrous QD sling sockets
Its time to rethink what you really need a stock to do. Its time to rethink what a stock can do. Its time to reject the status quo, the compromises we all have taken for what is, rather than think about what can be. The AR as a compact platform, has always felt like an amalgamation of ad hoc fixes rather than a dedicated system of components designed from the ground up to work in harmony with the shooter. Once again, Strike Industries has the solution: the Pit Stock system.

The Pit Stock is designed to work in concert with the Advanced Receiver extension. By interfacing with the keyed receiver extension, the additional points of contact results in a fitted feel and rattle free, rock solid lock up. Despite the additional strength, the minimalist design weighs only 4 oz.

In this case, minimalist does not mean feature free. The stock can be adjusted out to three positions to create a more custom fit for the shooter. Ambidextrous QD swivels are built in for a strong, integrated solution. The orbital stock shape, introduced with the PDW, creates an ergonomic, secure shoulder weld, even in the unorthodox shooting positions characteristic of vehicle born, or extreme close quarters conditions the form factor is designed to dominate.

Pair with the upcoming Enhanced Pistol Grip (PDW angle) for the ultimate ultra-compact, yet ergonomic, AR15.

Disclaimer: The Pit Stock is only compatible with the Strike Industries 7 Position Advanced Receiver Extension! Not compatible with any other manufacturer's buffer tube. Sold separately.

Disclaimer: Due to numerous factors that take place during the anodization process, the color lines from batch to batch of a certain product may vary in shade.

Caution: Not recommended for use while mortaring firearm to clear malfunctions.

Manufacturer: Strike Industries


Overall Length: 30" Collapsed (AR15 w/ 16" Barrel)
Length of Pull: 10" - 12"
Compatibility: Strike Industries 7 Position Advanced Receiver Extension
Material: 6061 T6 Aluminum, Steel Hardware

About Strike Industries

Strike Industries, always innovating and providing the best quality firearms accessories at the best prices since 2010.

2 Customer Reviews

(Write a review)

by Anthony M. on 06/13/2022
"Only fits Strike Industries buffer tubes. This stock is awesome, and very compact.
by Branden Y. on 12/14/2022
"Like another review said, this product is only meant for the Strike Industries buffer tube.

The reason why is this has rails that interact with the grooves in their buffer tube not found on most other tubes. You can kind of see it in the picture that shows the rear view.

However, you can grind out the rails and it will fit on other buffer tubes. I did it for a shotgun build since most other stocks will cover up the gas fill valve. I then added some electrical tape to tighten it up.

One thing to note is that the position is slightly off on other tubes. The tube will stick out a bit and isn't flush with the stock. The little metal piece on the end is supposed to be a stopper preventing the stock from going too far forward but it doesn't match up on non Strike Industries tubes and the actual adjustment positions on other tubes don't line up right.

Still, it's close enough for me to work properly. I just needed a shorter than normal stock and after some work this works just fine.

SI probably made the rail and groove system to give extra stability for the stock since it's so short but I wish they made a design that worked for all buffer tubes without modification.

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