B&T SIR 40mm Safe Impact Round

(1 review)
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B&T SIR 40mm Safe Impact Round


The B&T SIR is the most accurate, safest, lightest and economical impact munition in the world. It will deliver enough energy to stop any malefactor at ranges out to 50 meters with excellent accuracy. It is also safe enough to use at close ranges (<5m). The SIR is suitable for crowd control, intervention and penitentiary use both indoors and outdoors.


  • Caliber: 40 x 46mm
  • Effective Range: 1-50 meters
  • Color: Black Casing, Translucent Green Sabot, Yellow Foam Nose
  • Overall Length: 99mm
  • Weight: 77 grams
  • Bullet Weight: 32 grams
  • Muzzle Velocity: 279 fps
  • Muzzle Energy: 86 lbs
  • Construction: Polymer Casing, Foam Nose, Polycarbonate Sabot
  • Propellant: Nitrocellulose Powder


  • 5
    Gentle Rattle Battle

    Posted by Roger Herron on 10th Apr 2022

    Bought a few of these mostly for souvenirs, but they can be used for target practice, or by law enforcement. Can be reloaded and the tips reused.