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JG 9mm 1/2×28 or 1/2×36 8-Point Directional Spiral Compensator




  • Caliber: 9mm
  • Material: Steel
  • Finish: QPQ Melonite or Raw
  • Weight: 4 oz.
  • Length: 2.3″
  • Outer Diameter:
  • Body: 0.907″
  • Barrel Muzzle End: 0.7″
  • Bore Diameter: .360”
  • Thread: 1/2×28 TPI or 1/2×36 TPI

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  • Provides forward directional muzzle blast control desired on 9mm Barrels
  • Twisted Fluted body reduces the weight and provides an aggressive aesthetic appearance
  • Crush washer recommended for installation
  • No porting at the bottom to reduce dust signature when firing from the prone position
  • No poring at the top to reduce flash sight obstruction through optics or sights
  • 8 Ports for muzzle flash displacement
  • Muzzle blast directed away from shooter and forward of surrounding shooters


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