Uploaded August 2023 | Updated September 2026, 2 days ago

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Griffin Armament puts the Dead Air Sandman S up against the DUAL-LOK 7 Suppressor. This test was conducted using the Bruel & Kjaer Pulse, lab grade sound meter.

Disclaimer:
We lost the footage for the unsuppressed 308, so a placeholder video was added. We did not lose the waveforms or the screen capture of the test, so the numbers are correct.

Timecodes:
0:00 - Intro
0:12 - Specifications
0:40 - Unsuppressed / 16" 308
0:55 - DUAL-LOK 7 / 16" 308
1:37 - Sandman S / 16" 308
2:20 - Unsuppressed / 9.5" Sub
2:35 - DUAL-LOK 7 / 9.5" Sub
3:17 - Sandman S / 9.5" Sub
4:01 - Unsuppressed / 9.5" Super
4:17 - DUAL-LOK 7 / 9.5" Super
5:00 - Sandman S / 9.5" Super
5:43 - Conclusion
6:01 - Absurdly Large Flash With Lights On Incident

"Dead Air" and "Sandman S" are federally registered trademarks of Sound Moderation Technologies, LLC and is of many trademarks owned by Sound Moderation Technologies, LLC. Griffin Armament is an independent manufacturer that is in no way affiliated with or endorsed by Sound Moderation Technologies, LLC. The demonstration of the Dead Air Sandman S is merely used for comparisons of the Griffin Armament DUAL-LOK 7 Suppressor.

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