Ive killed pile of deer with a 243...what you described sounds like a normal death..kill..destroy...with a 243...very few i shot bled right out the gate....but most all were dead in under a 100. Ive made a buncha 200+ yard shots with a 243....in my experience the farther they are away with that little bullet...the more difficult it is to find the initial blood trail "quickly"...almost always eventually found it tho.