Huma-Air Mod30-1/2 Moderator test 2, muzzle dB

[Montana_Airgun]

This review and testing video of Huma-Air Mod30-1/2 moderator for a second time. I conducted the test video with a HatsanFlash .22 PCP that was used on my previous test video. Now the dB measurement devise is one letter paper away from the muzzle.

DB readings were as follows:
Control group:
82,4db
82,1db
82,1db
80,2db
82,1db
avg = 81,78db

Huma-Air Mod30-1/2:
80,6db
80,5db
80,7db
80,6db
80,5db
avg = 80,58db

 

[Joedirt199]

Can you try it without the felt or plastic extra baffle inside the different sections. Curious if the added volume helps. I pulled the felt from mine and it seems to work well, I just don't have a sensor to measure.