I have a set of Tetra Waterfowl AlphaShield ear buds that I don’t use. Picked them up for some goose hunting and couldn’t get used to them. $500 shipped
I wear hearing aids, about a year now and have had to get used to the added sounds. I figured they let me know just how noisy I really am in the woods... But; my HA's don't block gunfire. Thinking about getting something for hunting season that does.
They do a good job of blocking gunfire as long as you have the right tips on to get a good seal. I’m guessing you wouldn’t have an issue with the added sounds then.