Silent Steel Micro Streamer SMG 9mm 1/2"x28 BK

• Length: 108 mm
• Diameter: 42 mm
• Weight: 300 g
  
• Sound pressure * at shooters right ear: 139 dB (16? barrel 223 Rem. AR15)
• Cerakote: Magpul FDE, Magpul ODG, Gunmetal Grey, Graphite Black
• Caliber: 9 mm
  
• Stainless steel construction

* Measured with Norsonic 131 Class 1 (precision) sound level meter and Gras 1/4? microphone.