Manufacturer: SIG Sauer
  • .45AUTO
  • 133 dB (Dry)
  • Grade 9 Titanium and Stainless Steel

The SRD45 .45AUTO Pistol Silencer features a Grade 9 Titanium tube and 17-4PH baffles allowing for light weight and durability. The SRD45 features a booster for use with “Browning Tilting Barrel” type pistols. A fixed barrel spacer is also available. The SRD45 ships with both .578-28tpi and M16x1mm LH pistons. The SRD45 can be converted to use with 9mm or .40AUTO host pistols by using the appropriate threaded accessory piston.


  • SIZE
    8.4x1.38 in. / 213.3x35.0 mm
    13.8 oz. / 391.2 g
    .578-28 tpi / M16x1

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