Has anyone actually tested the real decibel (dB) levels of different airsoft grenades indoors?
 
	 
 
	Manufacturers often claim up to 145-150 dB, but some players say they’re not that loud. I’m trying to find real measurements — especially for common types like:
 
	 
 
	9 mm blank
 
	Pyro (thinder b, dynatex)
 
	CO2 grenades
 
	TAG 
 
	209 primer grenades
 
	 
 
	 
 
	If anyone has tested them with a sound meter (especially indoors or in small rooms), I’d love to hear your results!