SBT Brace Adapter for HK MP5 22LR

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End cap for attaching HK/B&T style folding stocks and braces.

Fits: HK/UMAREX MP5 .22LR pistols and rifles. Will NOT fit regular MP5s or clones.

  • Adapter 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.
  • Due to variations in HK/B&T style folder designs, we included a brass tube spacer and shims to tighten the fit if needed.

Stock/Brace NOT included. You can find a few options available on the Stocks and Braces page.

DISCLAIMERS: Due to the receiver length and trigger location on the MP5 22lr, the SB Tactical SBT arm brace will have a 13.75" length of pull when deployed. As of this time (12/02/2020) ATF has not officially or publicly published any guidelines on allowable length of pull for deployed arm braces. Haga Defense cannot provide legal advice on the assembly or use of products.