I have used 200 gr flat pts by Hawk in the 1886 Winchester and Model 71 pre-war. 40 grs of 4064 will work.
I prefer 4198 as it produces 2000 FPS with 200 gr Hawks or 200 gr Hornadys (no longer made).
The Hawk bullets WORK-Andy Hill has sent me some 160 gr 338 FP-but thats a bit light-they will work, however.

I prefer the full 200 gr FP because they replicate the original bullet weight.With 33 or 33.5 grs of 4198-any
deer hit by a 200 gr Hawk will sink fast.
Almost all of the bucks I have shot were under 100 yards-stalk or still hunted.

"The credit belongs to the man who is actually in the arena-not the critic"-T. Roosevelt
There are no atheists in fox holes or in the open doors of a para's aircraft.....