The Limbsaver is thicker than the factory pad. So, if you wanted to keep the same LOP, you'd have to shorten the stock. I have never had this done, so any price quote would be a WAG (Wild A$$ Guess). I do have a friend who had his stock bent for about $100; I would think that shortening one would be much easier and cheaper, probably somewhere from $35-65. Again, that is a WAG, and would not include shipping if you don't have a local 'smith you can trust to do it right.I've seen people on there talking about how sometimes it helps to trim the stock shorter when installing the limbsaver so the length of pull remains the same.