Well I spined a doe this year at 22 yards, she jumped the string and I hit the end of her shoulderblade and deflected up into her spine, it shattered the vertabrae, but didn't go through. I was shooting a 20 year old black bear with 65 pounds draw weight and 100 grain spitfires, they did a great job, opened all the way up one blade cut all the way through the shoulder blade before the tip shattered the spine.

The Tazman aka Martin Price
Founder and President of
Virginia Disabled Outdoorsmen Club