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FAB Defense M4 Folding, Collapsible Buttstock for Milled AK
$171.65 $158.00 Save $13.65
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Seamriper's Review of FAB Defense M4 Folding, Collapsible Buttstock for Milled AK

The FAB DEFENSE folding butt stock and adapter bracket is a complete unit allowing for you to replace your existing factory stock to a folding M4 style buffer and stock at a fraction of the cost over other manufacturers without the need to purchase multiple items to complete the conversion. The best thing is that you do not have to remove your upper or lower tang to assemble. I have not been able to find any other manufacturers in the market that allow both tangs to remain requiring that you drill out the rivets of the lower tang and remove it in order to install their products. While made of polymer it’s still rigid and relatively strong lite weight and durable. The roll pin can be removed allowing for the folding option to be moved from left side to right side simply by rotating the arm 180 degrees and reinserting the roll pin. While not aesthetically pleasing as mill aluminum. It is much more user-friendly and a fraction of the price. Truly the simplest option I found for Milled receivers.
Pros:
  • Design/function
Cons:
  • polymer (if you hate polymer)
Best Used for:
  • Milled Rec
Would Recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2026-04-25 UTC.