What is your setup for your .358 Whelen, and velocities? What ranges are you taking animals at with those 200s and getting expansion? I want to use monos for saving meat and all the other reason we have beat to death on this thread. I would like to use a med caliber to try and put whitetail down a bit harder since I deal with property lines in the midwest.
What do they consider closer ranges?
Set up is an M98 action, Timney trigger, 25" Shilen bbl, 3 position M70 style safety from David Gentry, light weight bottom metal/hinged floor plate, High Tech Specialties stock, Redfield 1 pc base. Wore a VX-II 3-9X up until last year when a VX3HD CDS ZL 3.5-10 was swapped on. Either scope could be on the gun and I would not complain either way.
Sighting in for MPBR has been the ticket for most of my 21 seasons with that gun. 3" high at 100 yds (260 yd zero) is 3" low at 300 yds (2297 fps), 7" low at 340 (2218 fps) 16" low at 400 yds (2103 fps). 340 yds is mentioned as that was the longest shot (elk) with a Barnes 200 X (original, pre-TSX/TTSX). It went down where it stood as best I could see and watched it slide downhill on the snowy slope. MV on that load with the original 200 X was 2875fps.
Currently, the 200 TTSX over IMR4064 is running at 2940 fps mv with a bit more room to go as I dropped back 1 grain on the hunting loads from top loads. That charge is 1 gr more than Barnes shows for the 200 TTSX in the std Whelen using a 24" bbl. Talking with Ty at Barnes he feels good it's a safe load with my 1" longer bbl and AI chambering. As an aside, the above load at 300 yds has a best group of 2.25", so I have confidence in it front that standpoint as well. Typically 1" at 100 yds, a bit better if I am having a good day.
I have worked with Power Pro Varmint recently and using the newer Speer data (Sierra has some newer data as well with newer powders) as a guide, am getting 3030 fps with the 200 TTSX. That is really moving. Measuring case head expansion (CHE) with an outside micrometer, starting with once fired brass (fire forming with lighter loads) and checking after the next firing as well, there is minimal CHE and it is well under what would be considered normal and not over pressure. I did that work because there wasn't any data for Power Pro Varmint, wanted to use due diligence and work it up with the most information possible to not go over pressure. Primer pockets are as tight as new brass.
With that said, made a move from Colorado to North Carolina this fall and sighted the VX3HD at 100 yds, clicked up for the 200-220 yd ranges on the 3 whitetail deer I took. Haven't had the custom dial made yet.
Textbook Barnes wound channel that tattered/chunked the vitals on each one. One went straight down (doe), another went 20 yds side hill in a stagger (young buck), the 3rd was a nice buck that had just come off a doe. He made a mad dash hunched over for 30 or 40 yds on the side hill, then piled up and rolled/slid 10 yds downhill on a lung shot. I have great respect for the tenacity of whitetail deer and their reactions to good hits relative to mule deer and elk with the 200 gr .358 TTSX. All had exit wounds which is expected on mule/whitetail deer from any angle. I've never caught a 200 TTSX inside an elk either, although I recovered two original X's from quartering shots on elk. There was blood that could've been followed on the deer if needed. They don't leave a massive exit hole in the hide, but plenty for blood to get out.
For me, 400 yds and under would be considered normal hunting if I was to call out a number.
However, it's the truth in my experience that a 110 TTSX @3375 fps head on into an elk at 30 yds from a .270 Win puts the animal into instant "off" and dropped in its tracks. A 130 TTSX from an '06 at 3300 fps makes for good elk medicine as well. Point being, velocity with monos is your friend. For deer, I used the Whelen AI because it was ready to go after my move to NC and only had to verify zero. 3000 fps, for example, isn't pushing the velocity envelope for monos, but it's damn fast for a Whelen (or Whelen AI), and gives that gun legit 400 yd range. Won't ever need it here in NC, but it was nice to have in Colorado.
Will check out the different Hammers, thanks for the short synopsis.
Edit: pulled the trigger on a box of 200 gr .358 Power Hammers.