Today’s Topics:1. Sound Signature Review 6.15 – Dead Air Sandman-K .308 Test Report.2. Research Supplements – Our members make these possible, and they are for them!3. Research is continuing on different parameter correlations for suppressed small arms.4. Trip scheduled this week; stay tuned for updates (hint: 300BLK test host imminent).5. Thanks to all membership supporters of PEW Science, new dealers and members, and industry collaboration.