Originally Posted by
Oldtimr
I don't know a thing about PVC bows. However, a true 50 lb bow, regardless of the material it is made of, is certainly enough power to drive an arrow through a white tail deer's vitals and kill it.
People are basically making recurve bows out of PVC tubing, if they are anything like the ones I made as a kid out of apple tree limbs they should be able to do the job.