IMO An adjustable comb, butt and recoil system will do all that the PFS can, using your stock is cheaper and better looking too! I have been using a "borrowed" PFS for 2 months, but will receive my stock with a bump-buster installed this Thursday, cannot wait to take the "pogo-stick" off and give it back to RAScott.....thanks Bob for the "rental". I shot it well, but it is just not comfortable.....and it is NOT wood....YRMV..-Frank C