This video performs a comparative test of various 5.56mm suppressors, utilizing a Bruel & Kjaer impulse sound meter and IWI 5.56mm ammunition. The testing adheres to Mil-Std 1474D protocols. The video provides timestamps for each suppressor tested, including models from AAC, Silencerco, Surefire, and Griffin Armament. It also includes links to a spreadsheet with detailed performance data (logarithmic and linear averages) and an explanation of decibel levels and their perceived impact on hearing safety, referencing OSHA standards.
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