4Falls Report post Posted December 17, 2015 Good info AKA. I shot one of mine repeatedly into foam, letting the blades open, with no ill effects. Was getting great flight out to 60. I killed a spike bull last November. Shot was right at 50 yds. It went right thru him including his slicing through his opposite side shoulder blade. And into the dirt. I actually thought I'd missed since it whacked the dirt so hard. Hes was dead before I could cock a second arrow. Except for a tiny little Nick on the fixed blade it shows no sign of damage. Not doubting your experience at all. I had troubles with rage heads and was a slick trick only guy till I tried the Gravediggers. Share this post Link to post Share on other sites