omegasmoke
That's an excellent 200 yd. group, but the energy at 200 is a little too low for deer sized game in my opinion. It would be a great varmint load though.
Think you might want to reconsider this statement a little bit. Here is a ballistic computed on the Lehigh 40/200. And this is @ only 2200fps. Looking at those numbers - it should work just fine on whitetail to 200 yards. It is also calculated with the true BC, whuch is really low as compared to other manufactures numbers.