I just bought a new to me HS precision stock. I have a load right now with my rifle that shoots pretty decent with the factory stock. I will be using the exact reloading supplies. The question I have will I have to start all over with a new reloading load or will it be close to the same just tweak the load a little. I was thinking of reloading some bullets near the load I am using now. Right now I use reloader 25, rem brass and federal 215 primers. The load I shoot right now is 91.5 grains of powder. Thanks Jason.