come CLOSE to being as effective, on big dogs, as the 460 Rowland Split Nose. With the .45 COLT type fp bullet such loads either let them run, or have them bite at themselves and chase their tails. The 70 gr, 2300 fps .460 prefrag dumps them on their asses, and they CANT get up, same as a 223 sp does. Guys are just too cheap and lazy to find out the TRUTH about what can be done with handguns, if you load them properly.