I have an 06 allegiance and bought it used. Had the top limb crack on maybe the 15th shot after I got it. I don't know if it was damaged while being shipped or what but I put a new set of limbs on it and no problems since. My point is that it can happen at any time to any bow.

I love it though and won't be buying another bow for along time even after having a limb failure. You won't be disappointed like others have said.