The Howard Leight earmuffs seem to be a logical route for me. Despite them being a little bit large, they worked well tho correct?
I have some of these http://www.amazon.com/Caldwell-E-Ma...d&sr=8-1&keywords=Caldwell+hearing+protection
My first pare, I do wan't to upgrade but I haven't had any issues with them. Work great especially for the price. Look at amazon reviews also on them.