Factory or aftermarket?
Best left to a good gunsmith
Recommend you contact Browning at link below
Factory applied or after market? Factory applied would be great to know.
No way to answer without knowing how it is attached. Best left to a gunsmith.
Factory applied or aftermarket?
Usually there is a slot cut in the rubber or other type of pad. You should be able to fit a small srewdriver down to a screw.
If you look close enought you will see two small slits in the pad where it meets your shoulder. There is a screw in each of these slits. It requires a phillips head to turn them.
You need to remove the recoil pad. Once the pad is removed the stock is hollow. You need a long flathead screwdriver to remove the one bolt holding the stock on. Shine a flashlight into the stock and you'll see the bolt easily.
Most likely there is a bolt lengthwise through the stock. You will need a long screwdriver to reach it, and may have to remove the recoil pad or buttplate first. The recoil pad is usually fastened with screws inside the rubber. You will have to feel for the holes, as the rubber closes over the screws.
Numrich
It would have come with a hard plastic buttplate with the word 'BROWNING' on it.