I've taken a couple of moose with the 7 mm rem mag. Pretty sure they where 145 gr Speer flat base. My uncle shoots nothing but a 7 mm rem mag in Quebec and has taken at least a dozen bulls with it. I load the same 43 pieces of brass for him ever 4 or 5 years with the 145 gr Speer. He never admits to loosing a moose.

When I was a lad the 7 mm rem mag was the moose rifle in western Quebec.