Here's a coyote, called and shot on 2/8/08, while hunting with Mike Bigelow! Thanks for taking me along and giving me the gravy, Mike! :)
The rifle is my old Rem. 722, trued by Stan Ware, featuring Stan's one-piece, full-length bolt sleeve. Al Nyhus did the pillar bedding, using a McMillan Hunter Rifle graphite &kevlar stock. Yours truly did the chambering and fitting , using a Henriksen .204 Ruger reamer, to cut the PacNor 1:12" twist SS Match barrel. The load used on this adventure was a "case-full" of Accurate 2700, ignited by a CCR-BR4 primer, propelling a 40 Gr. Hornady V-Max as something over 3800 FPS. A heart-shot resulted in a knock-down, followed by a regained footing and spinning about session, then permant sleep - maybe three seconds elapsed - the V-Max did not exit.