I looked at that site, there's a lot of expensive stuff there. I do like the term 'sound mitigation'.
But how much can you use? I'm reminded of the lyrics, My Maserati does 185, I lost my license, now I don't drive'.
But how much can you use? I'm reminded of the lyrics, My Maserati does 185, I lost my license, now I don't drive'.You can use them at gun clubs, eg:
Derby Rifle and Pistol Club
And you can keep them in your home. . Clay pigeon shooting is even more common