Understand that if was mine and I chose to do this, I'd go with this set. Midway sells these but you can get them anywhere you wish. Please look them over before you decide. These are also available for 1-1/4" slings. Each set comes with instructions and the bit size you need. Make sure you "don't" use the wood screw type, in the forend. Take care as the forends can crack quite easily. I don't know your shotgun and how much meat you have to work with. ...They sound like a good product.