I.W.A. International ML37 Smooth Bore Flare Launcher Full Kit w/ Collapsible Stock (Comes with 3 rounds of Your Choice)


  • Caliber: 37mm Barrel 37MM smooth bore standard
  • For any 37mm Signalammunition
  • Tube lengh 230mm
  • Mass:2060 Grams (4.6 lb.)
  • 510x73x200mm
  • Double Action only trigger
  • Manufactured from highest quality materials
  • Ergonomic design with optimiced balance
  • Light weight and compact
  • Simple handling and maintenance
  • Great reliability
  • Made in Austria

Optic not included!!

This launcher is not a firearm and an “FFL” is not required.

Launcher can be shipped straight to your door.

This launcher is for signaling purposes only!!!

Firearms Policy Coalition


The ML37 is a versatile, easy-to-use signaling device, from which all commercially available 37mm
signal cartridges can be fired.  This is the same launcher the Austrian military uses, just switched out to 37mm tube so it dosn’t have to be registered as a destructive device per the ATF!

The signaling device is made from high-quality materials such as hard-
anodised, forged aircraft-grade aluminum 7075 T6, and thus guarantees its function and the highest
level of corrosion protection even in common climate zones. The slim lightweight design allows
storage and transport in the tightest of spaces.