Coyote I sort of remember reading somewhere you started your elk hunting career in the 1980's. By the time you started I had personally killed a dozen elk with the 243, my folks had both been using the cartridge since 1956. No problems killing elk in or out of the timber, quartering away, long or short range.
No problems, eh? Then I guess your experience is rather unique. Many people have found that even with good placement a .243 failed to perform on elk as desired.
One thing about people, they can learn from the experience of others. But you�re suggesting 20+ years of hunting elk and talking to other hunters, guides, DOW personnel and the meat processors, let alone all the reading I have done during that period, isn�t enough to learn a thing or two? Right. Even you have stated that a 7mm-08 is a better choice for elk, but why would that be if there is �No problems killing elk� with a .243?
On another thread where you was blathering on about another cartridge you have no experience with you mentioned the anticipated use of the 30-30. Next time you dive into ballistics tables look carefully you may be surprised to learn the 243 with a 100 gr bullet carriess more fpe at 300 yds than the 30-30 does at 100.
�Blathering�? Ad hominem attacks will not advance either your argument or your credibility.
It�s quite true that I have no personal experience shooting big game with a .30-30. (Or a lot of other cartridges for that matter, including my .257 Roberts, .308 Win and .300 Win Mag.) But every elk I�ve seen shot with a .30-30 was dead very quickly, something I cannot say for all of them I have seen shot with a .243.
Energy alone is not a good predictor of terminal performance. Let�s take the WW .243Win 95g Ballistic Silvertip load because it has the most retained energy at 300 yards of any factory load I�ve looked at. Muzzle velocity is claimed at 3100fps. At 100 yards, the retained energy is 1719fpe and at 300 yards it is 1225fpe. If energy alone is a good predictor of terminal results, here are a few equivalent loads:
100 yard energy
1719fpe = .243W, 95g @ 2584fps
1720fpe = .224�, 40g @ 4400fps
1726fpe = .17�, 20g @ 6236fps
1726fpe = .17�, 5.4g Steel BB @ 12,000fps
300 yard energy
1225fpe = .243W, 95g @ 2410fps
1223fpe = .224�, 40g @ 3710fps
1224fpe = .17�, 20g @ 5250fps
1223fpe = .17�, 5.4g Steel BB @ 10,100fps
Now I don�t know about you, but I wouldn�t hunt elk with a .17 even if those velocities were obtainable. Nor would I hunt elk with anything in .224�.
Unfortunately, energy alone is NOT a good predictor of terminal effects. Placement, of course, is critical � but bullet diameter, initial bullet weight and bullet construction play important roles. Many intelligent people feel that momentum is a better predictor of penetration than energy. Using the same Winchester .243 load as above and the Winchester .30-30 170g SilverTip load (2200fps at the muzzle), relative momentum can be compared by multiplying bullet weight by velocity and dividing by 1000 (to make the result more readable). Rounding to the nearest tenth:
326.4 = .30-30, 170g @ 1920fps (100 yards)
245.5 = .243W, 95g @ 2584fps (100 yards)
244.6 = .30-30, 170g @ 1439fps (300 yards)
229.0 = .243W, 95g @ 2410fps (300 yards)
As you can see, using relative momentum as a yardstick, the .30-30 delivers at 300 yards what the .243 Win delivers at 100. Not that this fact makes the .30-30 a good 300 yard elk cartridge anymore than does the fact that my 170g handloads deliver as much energy at 340 yards as my .44 Mag revolver does with Speer 240g JSP�s at 50 yards or Speer 300g UCSP�s at 30 yards.
You claim �the 243 with a 100 gr bullet carriess more fpe at 300 yds than the 30-30 does at 100�. Not in factory ammo it doesn�t. Here is the data for the Big Three:
.243 Win, 300 yard energy
1139fpe = Federal 100g Partition, 2960fps MV
1120fpe = Remington 100g Core-Lokt Ultra, 2960fps MV
1089fpe = Remington 100g Pointed Soft Point, 2960fps MV
1089fpe = Winchester 100g Power Point, 2960fps MV
.30-30, 100 yard energy
1392fpe = Winchester 170g SilverTip, 2200fps MV
1356fpe = Winchester 150g Power Point, 2390fps MV
1355fpe = Remington 170g Core-Lokt, 2200fps MV
1354fpe = Federal 170g Partition, 22�fps MV
Or try my .30-30 handload, a 170g Speer @ 2333fps MV:
1629fpe = 100 yards
1274fpe = 200 yards
990fpe = 300 yards
Perhaps it�s you that needs to dive into the ballistic tables and �look carefully�.
Premium bullets are fine if they give a person confidence, but I've seen more than 100 elk taken, and very few of them with premiums. I also have come to notice that there is very little difference in reaction by the hit animal, doesn't matter whether it was a 243 or a 375 HH. I was totally and completely dissapointed in the 375, 219 yds quartering away 270 gr bullett went thru the lungs and lodged in the leg of the off side. Had that elk not of been in the clear we might not of found it as it travled about 100 yds from the hit, and there was not 1 drop of blood on the outside of it.
Premium bullets do more than give a person confidence � depending on the bullet they actually perform better under a wider range of conditions than do standard bullets. While its true that most any bullet will work most of the time, my concern is with the small remainder when Murphy steps in.
I�m going to suggest you have no idea how that elk would have reacted to being hit with a .243 and will further suggest it might well have traveled considerably further than 100 yards � and quite possibly never have been recovered. All anyone knows is that in that particular case the .375 did the job.
I've seen elk with blood spooshing out the rib cage after being hit by the beloved belted mags cover over a mile, and not be found.
It's all about bullet placement and preformance, and a bit of luck with a calm animal.
Any of the 308 family cartridges are good choices for Wilderness's daughters, provided the gun fits them, the barrel isn't to short so that muzzle blast affects them, and they get sufficient trigger time to be good shots.
�Beloved belted mags�? For myself, I don�t care if a cartridge has a belt or not, but I do have distinct preferences when it comes to elk cartridges. As a general minimum, I like premium bullets with a Sectional Density of about .280, a bullet weight of 140-150g, with a velocity of about 2800fps. That puts the various 6.5mm cartridges at the bottom of the list.
If I was going to hunt elk with a .243 it would be loaded with the very best bullets I could get � Scirocco II, Partition or TSX � and I would limit my shots to 200 yards and broadside with a top of the heart aim. With a .30-30 I would use 170g bullets and feel much more comfortable taking more difficult shots but would still limit my shots to 200 yards or less. If putting meat on the table was my primary goal, I would leave both guns home and take my �beloved� 7mm Rem or .300 Win belted magnums.