Strongarm™ Adapter for ACR™ stock

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A custom adapter that will allow you to mount a tailhook pistol brace on a Bushmaster ACR™. Design allows for continued use of the ACR™ 7 point adjustability. Adjustable Length of pull limiter included.

This part is manufactured from Nylon using a process called Multi Jet Fusion or MJF. The parts are then sandblasted, dyed and shotpeened for a strength and finish that is comparable to injection molded nylon. The part is black throughout.

Installation: Button locks, springs, pins and stop screw are to be reused from the factory ACR™ piece. This process requires punches, a hammer and some patience. I do offer free installation, message me for details.


*ACR™ stock and Tailhook brace NOT included. Both can be purchased separately from our accessories page.

DISCLAIMERS: Customer is responsible for being aware of local, state, and federal laws regarding the use of this product. Customer is also responsible for maintining a Length of Pull (distance from the front of the trigger to the back of the brace) of less than 13.5" as currently required by the ATF.

This adapter is neither manufactured nor endorsed by Magpul Industries Corp. Dan Haga Designs is not affiliated with Magpul Industries Corp.