DP,
From the previous posting ....
I was trying to be a snob, seeing your last posting containing
for instance compare a 50 round ball to a 54 (apples to apples)
that is exactly what I was trying to get at since it's the point most often ignored.
Likewise I take issue with discussion of "caliber alone" since a 0.535" PRB can be less effective on say a deer than a 0.315" PRB if the velocity isn't behind it. A well placed 0.315" PRB with some fire behind it will drop a deer where it stands yet a 0.535" PRB barely limping along or poorly placed will send an animal off to suffer.
My whole issue with the previous post and to some extent this post, is that one cannot suggest any answer of any kind when one does not have complete information. Person A claims his .50 will drop a moose where it stands and person B claims at minimum a .58 is needed to obtain the same results. Both persons are correct yet both persons are wrong since neither has the complete information of the other nor does either present their complete information - it ends up being all chatter with no means by which to make any kind of determination or comparison.
Now, if we dig a little, we find that person A is running a long rifle w/ 42" bbl, and seating a 0.495" over 120gr of 3F Swiss ... on the other hand, person B is running a 26" bbl Jaeger seating his 0.570" ball over 50gr of 2F Goex. Only now that complete information is known can one begin to understand the reasoning for the variation within their initial statements. This is the very same gripe I have when I see comments such as those you presented in the last post about the .45 colt being no better than the .38 spl because there is not even a hint of the information required to make such a statement. That's not a dig/flame on you, it's just something that really torques me because make such empty statements lacking information is the same as me saying the sun is shining at my house in and it's 92°F so how can Daryl be complaining about sub-zero temps and snow? Omitting the critical information that my house is in Florida and Daryl's is in Canada makes all the difference - the same applies to ballistics!
If one is going to compare a 0.495" to a 0.535" PRB then one must have all other things equal - the muzzle velocity must be the same, distance to target must be the same and rotation RPM of the ball must be the same because if any one thing is different, there can be no manner of comparison and it's no longer "apples to apples". The same applies to cartridge rounds as well. How can one compare a .45 colt to a .38 spl or a .50 BMG to a .22LR? Just take the amount of variation in one round like the .45x2.1 one loading may have you running a 250gr hollow point while another is pushing a 525gr Postell and yet another is using a 450gr FN - in this instance one cannot even compare loads within the same cartridge let alone compare that cartridge to any other. Not only is the bullet weight and load important, one must know the exact bullet shape as well because it alone can make the difference between "excellent" and "useless".
While I'm at it, I may as well throw these things out too....
Since you mentioned the .375 Win big bore, I had one and it sucked, it was no better than the .35 Rem which isn't bad but they are neither powerhouse rounds nor extremely effective yet the .35 Rem has killed a pile of deer. The .375 was marketed with good hype and yep, I allowed myself to be suckered into it which is likely why ever since I pay attention to what I'm spending my money on. Don't get me wrong, it worked but it died for the simple fact that it was destined to from the beginning since the Win engineers tried to make it a woodchuck round instead of a big game round. a 200gr bullet in that diameter bore is like running 300gr bullet in the .45x2.1 Not only was the bullet weight an issue but so was the bullet design where it's mass-limited energy retention was further taxed by the required expansion losses. Some other issues as well like the case not having enough taper on it to keep it from sticking in the chamber with a full throttle load.... just poor excuse of a round that did nothing but duplicate the .35 Rem. Yes, I knocked the fire out of some hogs with it but it didn't do any better than it's twin sister in .30-30
The 6.5x52R (.25-35) is a dandy little round and had Winchester chosen this cartridge to work on rather than trying to re-invent the .38-55, perhaps the sign over the door would still say Winchester instead of Marlin now. This is yet another gripe I have where one tried to re-invent the wheel rather than simply making a better wheel based on the historical experience of the existing wheel. The major downfall, if you can call it that, of the .38-55 was it's lack of sufficient case capacity to get the additional horsepower needed to drive a heavier bullet. The .375 could have worked out perfectly for Win if they would have just stretched the .38-55 out about 0.500" and put a 330gr FN on top of it. Not only would it have been a winner with the smokeless folks but it would have made for a dandy BP round as well. Ignorance won out and they wanted big numbers on paper as opposed to big results in the field.
The same hype is killing the in-lines, lighter bullets means bigger numbers on paper yet in the field the results are not showing as they do in the full-page gun rag ads. The hype is not winning out when a fellow with an in-line requires 40 minutes and a pouch full of special tools for cleaning when the guy standing next to him with a traditional rifle is all done cleaning in ten minutes and doesn't need anything more than a jag and rag. The hype isn't winning out when the targets on the range show shotgun patterns and not the pretty little groups pictured in the gun rags. Nor is there any favor being won when the little pistol bullet hits the shoulder and the deer takes off on three legs with no terminal organ damage.
Sorry, I didn't mean to go that far astray ....... Point is, before we can discuss anything, all the facts must be presented in a manner so as to make the discussion worth having. Saying that bullet placement is "everything" is only part of it as one must account for all those times when the bullet doesn't place where you want it to. The pure lead 0.495" ball launched at 2400 fps doesn't do any good at 130 yards if it strikes bone and doesn't make it to the boiler room yet at the same range a 0.575" pure lead ball with sufficient MV will make up for the incorrect placement for whatever reason and continue through the bone and into the vitals.
Last thing before I go for today - I don't buy into "transferred energy" either. All that counts is the size and type of wound channel created and the amount of energy lost in the process of making the wound means nothing. Example: Projectile A weighs 220gr and looses 900ftlbs of energy punching a 0.750" permanent hole through a moose side to side. Projectile B creates the same 0.750" permanent hole through the same moose but only looses 400ftlbs of energy because it has a mass of 500gr. The resulting wound channel being exactly the same and in the exact same spot will have the exact same results. Just because projectile B did the job and exited with enough retained energy to inflict a second terminal wound channel does not make it any less effective on the intended victim. Likewise, projectile C has a 200gr mass and comes to a stop under the hide on the opposite side it entered yet it created an egg shaped wound channel 2" in diameter at its widest point while projectile D also with a 200gr mass creates a wound channel only 0.200" in diameter and also stops under the hide, which wound channel is going to be more effective? Thus is why one must have complete information.