From what I have been able to see, the limbs fit nicely and are the difference I was looking for, although I still haven't been able to go out and shoot it yet because I have to wait for the shooting season to be open so I can take it and try it out, but the draw weight is more comfortable than the original limbs that are 40 pounds. These 30 pound limbs are what I needed to start with. I want to get the 35,45, and 50 limbs and have versatility in selections.