Thinking of getting a longer barrel and better Mod. Try to keep it as quit as possible Californians like to complain. It's for target and shooting quail. I'm solo out here on the Central Coast so any help with a liner would be far out!
I had the grande, its huge it has the diameter of a can of soda and the length of two cans stacked on top of each other, it lowers around 10dbI found the decibal, along with every item I bought terminidor to be junk. The best mod I have found for the Notos is the Can Can from Bravo3d. The Can Can is ugly, but the notos is a barky little gun that isn't easy to get really quiet. I noticed Bravo3d has a new round slip on, so I ordered one to try out, gives me a reason to pull out my Notos.
The Notos is very quiet already, just looking at my options on which mod can make it even more backyard friendly.