Strike Industries

Strike Industries Dual Folding Stock Adapter

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Strike Industries Dual Folding Stock Adapter

The Strike Industries Dual Folding Stock Adapter is an innovative, patented system offering unparalleled versatility and convenience for your rifle or Short-Barrel Rifle (SBR) setup. This unique adapter, preassembled with a stock rear piece, employs a user-friendly folding mechanism that allows folding to either the left or right side without reconfiguring. The positive lock ensures stability, while a quick pull-up bar allows easy deployment. It features a 3-degree tilt angle when folded to the right to prevent interference with your weapon's ejection port. The adapter mounts directly to a 1913 Picatinny interface, ensuring secure attachment with built-in locking lugs. An included rubber anti-slip buttpad delivers a comfortable shoulder weld. Constructed with a durable steel hinge and lightweight 6061-T6 Aluminum base, the adapter is robust yet weighs under 10 ounces. Its modular design is customizable with interchangeable parts like a cheek riser, different strut lengths, and other accessories (sold separately). Compatible with most 1913 Picatinny rear ends, including the Strike AR Picatinny Stock Adapter, it is the ultimate modular folding adapter for any weapon equipped with a Picatinny rail.


  • Preassembled with stock rear piece for rifle or registered Short-Barrel Rifle (SBR)
  • Patented first-in-market Picatinny dual folding adapter with intuitive unfolding system
  • Folds left or right anytime without flipping or reconfiguring hinge
  • Adds [Stock] 9.18” (233.14mm) to overall weapon length
  • Adds 1.02” (26.00mm) to overall weapon length in folded position
  • Positive lock in the folded position, included rubber pads for folding adapter indentation to adjust desired locking tension when fully deployed
  • Pull up on bar near hinge and back for quick deployment when folded
  • 3-degree down tilt to help prevent interference with ejection port when folded to right side
  • Mounts directly to 1913 Picatinny interface with 2 built-in locking lugs
  • Ambidextrous QD sling mounting points [Stock]
  • Rubber anti-slip buttpad [Stock]
  • Steel hinge with 6061-T6 Aluminum base, adapter & strut
  • Lightweight at under 10 ounces
  • Modular system with interchangeable parts sold separately (strut, cheek riser, stabilizer & more)



-Always check with your state and local laws. We are not lawyers.
-Stock was designed and intended for use with a rifle setup or registered Short-Barrel Rifle (SBR) setup.

-Pressing buttons simultaneously will remove bar from hinge
-Lubrication of hinge and button components needed for routine maintenance


-Dirt and/or sand can hinder folding hinge proper operation
-Not recommended for use while mortaring firearm to clear malfunctions
-Expect wear and tear on folding locking mechanism from long term use
-Be careful, avoid fingers from getting caught during folding and unfolding process

-Not recommended for use while mortaring firearm to clear malfunctions
-Before every use, always check proper function of your QD mount and/or sling loop and any wear and tear from use
-Always have your weapon in the SAFE position when not being fired
-Always follow all firearms safety rules and never point your weapon at anything you are not willing to destroy

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