SilencerCo Octane 45K

MSRP: $865.00
(You save $265.01 )
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Product Description

Engineered for those interested in the shortest hearing safe version of the SilencerCo Octane 45.  The Octane K 45 features a dark grey Cerakote finish to reduce their visual signature compared to traditional black anodizing.  At 9.5 ounces, the Octane K 45 provides an option for those looking for a minimalist profile without sacrificing the need for a hearing-safe alternative to unsuppressed gunfire.  In addition to weight, the length of the Octane K 45 version was also reduced by nearly 2 inches when compared to the standard Octane 45 suppressor.

The Octane K 45 features an innovative, high-strength, CTA (Click Together Assembly) baffles allow the silencer to be dissembled with ease for cleaning and maintenance.  The SilencerCo Octane K 45 features a modular mounting system, allowing transfer between hosts with a wide variety of pistons available.  Although it is a multi-caliber centerfire pistol silencer, the SilencerCo Octane K 45 can also be used with subsonic 300 Blackout rifle ammunition.


  • 6.85" long
  • 9.4 ounces
  • 135.8 (9mm), 136.3 (.40), 139.8 (45 ACP)
  • User serviceable
  • Full-auto rated

Other Details


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