Small DIAMETER HUNTING ARROW The RIP SS™ is the pinnacle of hunting arrow technology, a bone-crushing, small-diameter shaft with stainless steel layers infused into a 3K™ 90° carbon fiber weave. The RIP SS™ is lighter and faster than its predecessor, the Xtorsion™. With higher FOC and the same sledge-hammering momentum, this shaft will punch through anything in its path and is sure to stay straight shot after shot.