c-fbmi said:Well, that is a very complex question, KH..........So I'll try to give a relatively simple explanation, but this is going to take a lot of serious math and other bullet design explanations like ogive length to dia coefficients and bullet friction coefficients etc............Oh and the main reason, I have 500 of them...........
I personally think that manufacturers should publish the rotational requirements of their bullets, instead of saying 1-7 or 1-8 twist. I think their optimum stability in RPM or ### is what they should publish and then we could decide the best twist for our own cartridges and needs.
C_90......took a deer 2 years ago with it and it was devastating with dinner plate size exit hole............and yes it did exit at about 80 mtrs. It was in a thread 2 falls back.........No wait, that was the 234 Douglas with 105 gn Matrix bullets..........my mistake. I would expect very similar performance though............
Well the monsoons hit again today.........could be a while before I get to shoot and use a chronograph again.........I gotta build my shooting house so I'm not controlled by the weather. I need to make up some more brass..........it is a PITA as they have to be stepped down, fired as 6mm-284, neck reamed then stepped down to 224 and fired then outside neck turned...........THEN I can start working loads for it..........


Suther......you looking for pics of the deer and damage or the cartridge?
The only other possibility is some 6.5-284 Lapua, but I have about 400 W-W 284 cases now and I have weight separated them.........I'll just pick away this winter and make up a bunch more. The ones that fall out of my weight range I use for my 6mm-284 and I can probably come up with a second weight range for my 23-284..........I have lots of X284 cartridges to use them in......
These the photos you were looking for?
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Ross Seyfried wrote an article about 10+years ago in Handloader about the 22-284. He also had bullets tearing themselves apart.
two bullets that Seyfried found that held together at hyper velocity / twist was the 60gr Nosler partition, which printed tiny groups at 4100 fps; and the Lost River Balistics 78 grain, which was the most accurate at just over 3700 fps
We may have even better bullet selections now in 2016. I probably have the magazine somewhere in my shed.
Suther......you looking for pics of the deer and damage or the cartridge?
The only other possibility is some 6.5-284 Lapua, but I have about 400 W-W 284 cases now and I have weight separated them.........I'll just pick away this winter and make up a bunch more. The ones that fall out of my weight range I use for my 6mm-284 and I can probably come up with a second weight range for my 23-284..........I have lots of X284 cartridges to use them in......
These the photos you were looking for?
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Tee-Hee! At least ye got the drumsticks from the bastard.![]()
looks like you can use 22-284 on anything in North America by the looks of the exit wound
Carverk.........I misspoke earlier in the thread, this deer was taken with my 23-284 and a Matrix 105, not my 22-284.........But with a well constructed 80+ gn bullet (if there was such a thing) I think one may expect similar results with the 22-284.
Still impressive I would bet it knockdown moose and elk with out any problem
Ok, ok... but I want to see baboon pictures. I told my girlfriend about this thread, making a rifle and cartridge just for a baboon trip and she thought it was cool, she's been to Africa and baboons are a problem. She said you don't mess with baboons.
Guess you can with that cannon[/QUOTE]
Not a cannon by any stretch, more a high speed mini javelin chucker............




























