The H5.

The Spectrum Defense Helikil H5 is our flagship 5.56/.223 Suppressor. Utilizing our patented Helikil baffle design, the H5 brings a balance to the table when it comes decibel reduction and low back pressure performance. The H5 is crafted from Inconel 718, which as a material features superior strength at extreme temperatures. Because of this, the H5 is FRT/Full Auto Rated Using 1.375 x 24 (HUB) mounts, the H5 can be configured to run on almost any platform.

H5 Black
H5 Coyote
H5 Grey
H5 ODG
H5 Endcap
H5 HUB End
  • Material: Inconel 718
  • Length: 6.9″
  • Width: 1.75″
  • Weight: 20.6″
  • Mount: 1.375×24 HUB (Mount not included)
  • Caliber Restrictions: 5.56/.223
  • Barrel Restrictions: 10.5″ (556)
  • Full Auto Rated: Yes*
  • Sale Price: $1099.99
How To Buy

Decibel Reduction

  • 10.5″ FN SCAR 16
    • 166.8 Unsuppressed
    • 138.6 Suppressed
    • 28.2 Reduction
  • 11.5″ BCM
    • 164.6 Unsuppressed
    • 138.4 Suppressed
    • 26.2 Reduction
  • 20″ Ruger American
    • 152.0 Unsuppressed
    • 122.7 Suppressed
    • 29.3 Reduction

Other information: Suppressor features wrench flats for easy installation/removal. Suppressor body proprietary heat treat process and Cerakoted.

H5_ManualDownload