Episode 285 - 5.56 Silencer Backpressure Hazards and Whiskey Quebec TPMS Structures (03-DEC-2025)

Today’s Topics:

  1. Sound Signature Review 6.206 – Battle Born Supply Co. Whiskey Quebec 5.56 on the 14.5-in mid-length gas M4. The Purged version was evaluated in Report 6.207. This is the technical discussion accompanying those two analytical test reports, exploring the performance efficacy of Triply Periodic Minimal Surface (TPMS) baffle structures.

    a. Intro and recap (00:06:56)

    b. Basic TPMS geometry and applications to silencers, pros and cons (00:17:20)

    c. Overall technical observations (00:29:25)

    d. Conclusions (00:47:24)

  2. Silencer Hazard Map Brief 8.1.5 – SilencerCo Saker 556 vs. the HUXWRX FLOW 556k on the MK18. Due to popular request to showcase a high backpressure conventional 5.56 silencer, we went back into the archives, all the way to Report 6.53 from 2021 and ran the test results through the PEW-SOFT HD Hazard Mapper. Does this Silencer Hazard Map for the Saker 556 help illustrate operator risk when using these types of legacy silencer designs? Can a HUXWRX FLOW 556k save you? Maybe not. (00:50:17)

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