Testing Suppressors

I take out a collection of suppressors, a Bruel & Kjaer impulse sound meter and a bunch of IWI ammo to find out how well each of them performs following the Mil-Std 1474D protocols. Suppressors used (and where you will find them in the timeline): AAC M4 2000 - 4:34 AAC Mini 4 - 5:32 Silencerco Saker - 6:16 Silencerco Specwar - 7:07 Silencerco Specwar K - 7:51 Surefire SOCOM - 8:33 Griffin Armament M4SDII - 9:15 Griffin Armament M4SD - 10:02 Griffin Armament M4 SDK - 10:46 Griffin Armament Re