In his important and highly practical book, The Zombie Survival Guide, Max Brooks describes the crossbow as the ultimate long-range zombie killing weapon. And this is the ultimate crossbow:
Yes, with the PSE Tac-15 in hand, I would actually welcome the zombie apocalypse. Oh, and just in case you're interested, Brooks' new book, The Zombie Survival Guide: Recorded Attacks, drops on October 6th.
Via BB Gadgets.