If you want the comb higher, I don't think Browning has any shims or anything for their guns that you could change, but erich is right above, an adjustable comb is the best way to go, a friend of mine and a gunsmith that just retired used to charge around $125-$150 to install them, not sure if you want to spend that much on your gun, but it's an option. Another option is to put moleskin on the comb, which doesn't look as nice, but it works, too. There are also some leather pads the wrap around the stock that will raise where your eye is, some of them have shell holders on the side for a way to hold some extra ammo, whatever you want to do, it's your gun and your money, but those are pretty much your options.