Even the sheep won't do much good for many bullets, depending on distance and power, etc. Unless it hits a big bone in the sheep, that bullet will go through the sheep, through you, and the horse you rode in on. <img src="/images/graemlins/crazy.gif" alt="" />
But you're more likely to need warmth than projectile protection. Usually. Maybe. Or, you could wear your kevlar vest over your wool vest. Layers, you know. <img src="/images/graemlins/grin.gif" alt="" />
Sue