Impuls IIA 40/10mm

The Impuls-IIA suppressor is probably the most widely used handgun sup­pressor in the world. It is the suppressor of choice of some of the best-known special operations units in NATO and in many other countries. The reason for this is simple: most of European OEM pistol producers have tested and qualified this suppressor with the product that they sell. The producers know, that if they supply a suppressor with a handgun they produce and if there is a problem, the firearm manufacturer will have to take on the responsibility not the suppressor manufacturer. This is why most manufacturers will not accept any warranty claim on a handgun if the suppressors used is not a B&T Impuls-IIA.

The use of special alloys, high-tech coatings, and years of end user feedback make this suppressor not only the first choice of professional users who require a rugged, reliable and easily maintained pistol suppressor but also one of the most widely used handgun suppressors in the world. It is popular due to its reliable functioning, ease of use, long service life and high level of sound reduction.

The unique design of the Impuls-IIA spring booster ensures reliable feeding and ejecting of both subsonic and supersonic ammunition. The Impuls-IIA ships with an 1/2x28mm Impuls device, while 13.5x1LH and others are available as accessory items

  • Ships with 1/2×28 Impuls Device
  • The Gold Standard for Pistol Suppressors
  • Adjustable for Point of Impact
  • Available in 9mm, 40S&W/10mm and .45 Auto
  • An ideal choice when maximum sound suppression is a requirement


  • Part Number: SD-Impuls-IIA-40/10mm
  • Color: Black
  • Finish: Anodized
  • Material: Aluminum
  • Caliber: .40 S&W / 10mm
  • Attachment Options: Direct Thread
  • Thread pitch: 1/2x28mm
  • Length: 7.8 in / 198mm
  • Diameter: 1.4 in
  • Weight: 12 oz
  • UPC: 840225716283
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