You can shoot whatever legal firearm with whatever legal firearm accessories or attachments. It’s a gun range. Guns are loud. If someone is going to a gun range expecting it not to be loud, they’re in for a rude awakening. You can be considerate and try to keep a bench between you and the next guy, but if someone sits at that bench, by no means does that mean you need to case that firearm because it’ll be too loud. Nor does it mean you can’t take an empty bench because there’ll be someone next to you. Just kindly let them know that your guns boom is pretty nuts. And blast away! Personally, I don’t have brakes on my rifles, but I’ll be damned if someone is gonna Karen me out of enjoying my range day. At Schofield some dudes was blasting 50BMG, and that cannon was compressing my chest from like 30 feet away! I was in awe. But if someone said to the OIC, “Excuse me, but that gentleman’s rifle is a little too loud for my liking. He needs to shoot something else less bothersome…”, that guy can go pound sand…