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  • PARTS FOR GSG MP40
    • GSG IMPROVED TRIGGER BAR
    • GSG MP40 SCREW KITS
    • MP40 9MM BFA - STANDARD
    • MP40 9MM BFA - ADJUSTABLE
    • GSG MP40 SPEED LOADER
    • GSG MP40 FRONT SIGHT HOOD
    • MP40 REPRODUCTION SLING
  • PARTS FOR ORIGINAL MP40
  • PARTS FOR THOMPSON M1A1
  • GALLERY OF PARTS
  • More
    • Home
    • PARTS FOR GSG MP40
      • GSG IMPROVED TRIGGER BAR
      • GSG MP40 SCREW KITS
      • MP40 9MM BFA - STANDARD
      • MP40 9MM BFA - ADJUSTABLE
      • GSG MP40 SPEED LOADER
      • GSG MP40 FRONT SIGHT HOOD
      • MP40 REPRODUCTION SLING
    • PARTS FOR ORIGINAL MP40
    • PARTS FOR THOMPSON M1A1
    • GALLERY OF PARTS
  • Home
  • PARTS FOR GSG MP40
    • GSG IMPROVED TRIGGER BAR
    • GSG MP40 SCREW KITS
    • MP40 9MM BFA - STANDARD
    • MP40 9MM BFA - ADJUSTABLE
    • GSG MP40 SPEED LOADER
    • GSG MP40 FRONT SIGHT HOOD
    • MP40 REPRODUCTION SLING
  • PARTS FOR ORIGINAL MP40
  • PARTS FOR THOMPSON M1A1
  • GALLERY OF PARTS

MIABG, LLC

MIABG, LLCMIABG, LLCMIABG, LLC

Parts for GSG/ORIGINAL MP40 PISTOLS & Thompson M1A1 RIFLES

Parts for GSG/ORIGINAL MP40 PISTOLS & Thompson M1A1 RIFLESParts for GSG/ORIGINAL MP40 PISTOLS & Thompson M1A1 RIFLESParts for GSG/ORIGINAL MP40 PISTOLS & Thompson M1A1 RIFLESParts for GSG/ORIGINAL MP40 PISTOLS & Thompson M1A1 RIFLES

    ADJUSTABLE BLANK FIRE ADAPTER FOR ORIGINAL WWII MP40 9 MM

     This adjustable blank fire adapter gives you the option to use interchangeable discs with different size gas holes. This will allow you to tune your original MP40 9MM to whatever blank you want to use. The BFA has the same straight knurl and a M16 x 1.5  internal thread as an original WWII MP40. 


     Comes with barrel nut, (3) discs and installation/removal tool. All parts have been black oxide surface treated.


     Specify desired hole size when ordering. Allow 5-7 working days.


    Adjustable BFA Kit for "original" MP40

    $49.99

    Additional Discs

    $9.99 

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    MIABG, LLC

    New Haven, MO, USA

    636-384-1012

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    New Haven, MO, USA

    6363841012

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