Don't use the 405's for deer. They punch right through with little damage... Well, aside from the half inch hole. I only used them one year and the deer I shot ran 300 yrds. Anything that I've shot with the 300gr HP's makes it about 50 yrds before piling up. I use them in a Pedersoli Sharps. It doesn't matter that I only have one shot, I usually can see where they dropped.
Now, I will say that out of my gun the 405s hold a better group at long distances, but the 300s are still minute of deer out to 100yrds.
Remember, shoot straight and shoot often.
Good... Bad... I'm the guy with the gun.