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7mm-08 vs 460 S&W #19572 03/25/2007 5:23 PM
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Carolina Mtn Man Offline OP
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Well, I'm confused (as usual) I have a Encore 7mm-08 and have used it to harvest a number of whitetails in SC, however when I moved to Oregon and decided to add Elk to my fare, I did not think the 7mm would have enough umph for the Wapiti. I bought a 460 XVR this past winter for the task and have been working on getting it ready for the season. After reading this forum and looking at the ballistics tables for the two cartridges, it appears that the 7mm has more energy at 100 yrds (comparing 160gr 7mm's and 300gr 460's) than the 460 and is definitely flatter shooting. So my problem is would I be better off with the 7mm or 460?? I would certainly appreciate some advice and thoughts.
I have also started handloading this year (a big year, this year). Does anyone have any favorite loads for the 7mm-08?
Thanks for your opinions and advice. Good Hunting.


May the Sun be at your back, the Wind in your face, and the Trophy in your Crosshairs!
Re: 7mm-08 vs 460 S&W [Re: Carolina Mtn Man] #19573 03/25/2007 5:46 PM
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Recoil Offline
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To my way of thinking it depends upon the distance that you plan on shooting or rather I should say the maximum shooting distance that you are going to hold yourself to. I like heavy bullets making big holes for critters like elk.

Re: 7mm-08 vs 460 S&W [Re: Recoil] #19574 03/25/2007 7:12 PM
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s4s4u Offline
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Quote:

To my way of thinking it depends upon the distance that you plan on shooting or rather I should say the maximum shooting distance that you are going to hold yourself to. I like heavy bullets making big holes for critters like elk.




Yeah there is something to say about a 1/2" projectile moving a snippet slower than a 1/4" projectile. I'll take the bigger hammer . That being said if you are going to stretch your range over 200 yards with regularity, the speed may be useful.


Rod, too.

Short cuts often lead to long recoveries.
Re: 7mm-08 vs 460 S&W [Re: Carolina Mtn Man] #19575 03/25/2007 8:29 PM
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i know it may be hard to do, but the first thing you should do is throw the ballistics tables in the trash. they are pretty useless unless you are comparing "like" cartridges and even then they are only a rough guide at best. your .28 caliber 7mm08 has to have velocity to get the desired effect from it's bullet design. it's designed to shoot flatter and further with it's spitzer design and needs velocity to expand the bullet releasing energy and killing the animal. the .45 caliber .460 s&w kills a whole other way. it uses bullet mass and diameter at a lesser velocity to kill. it doesn't need no where near as much velocity to do it's job because it can kill effectively with little or no expansion at all due to it's starting diameter.
comparing the two using chart ballistics is apples to oranges. the 460 within it's range will kill all out of proportion to it's "paper" numbers. it would be my choice hands down up close and for shots longer than the .460 could work, i don't know if my first choice would be the 7mm08. by the time you load heavy constucted "elk" bullets you may not have a big range advantage.


I'll gladly pay you Tuesday for a handgun today.
Re: 7mm-08 vs 460 S&W [Re: Carolina Mtn Man] #19576 03/25/2007 8:30 PM
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When in doubt, I use the Taylor Index.

Taylor Index = velocity x bullet wt x bullet dia. / 7000

Where:
bw = Bullet weight, grs
v = bullet velocity, f.p.s.
DI = Bullet diameter, inches

Gives a "scale" of say 10 to 60. The higher the number the better.

Hope this helps,

Bill

Re: 7mm-08 vs 460 S&W [Re: bisleyfan44] #19577 03/26/2007 12:21 AM
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I agree with Bisleyfan. After watching many Elk killed with rifles, I'm not sure a 7-08 is any better, or even on par with the 460. Yes it is flatter but I (IMHO) don't think a 130-140 from a 12-14" barrel is enough for LONG range Elk. So, we must take range out of the equation, and now they are not even close to equal! Bullet velocity with a 7mm heavy enough that will penetrate may be too slow to expand on Elk at long range??? (IMO)I think I would take the 460 with a heavy slug, limit my range to 150-200 yds?? , and then go kill something. I am also a big fan of big slugs in-big slugs out when hunting, but I do have range limitations. I might be under estimating the 7-08 and I have two very accurate ones, but they are never my first choice for Elk. A 100lb white tail doe is another story! Remember, this is also coming from someone who uses a 375JDJ, 338-06, 500 S&W, and a 416 Rigby for Elk!!
Bottom line-if you have the confidence with a 7-08, go with it.


BullElk Hunter (Gerry)HHI #2933
And I heard the voice of the Lord saying, whom shall I send and who will go for us? And I said: Here am I, send me!(Is. 6:8)

Re: 7mm-08 vs 460 S&W [Re: Carolina Mtn Man] #19578 03/26/2007 1:48 AM
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Carolina Mtn Man Offline OP
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I knew there was a reason I loved this forum. Thanks for all the great feedback! The 460 it is. I won't be shooting over 150 yds. My hunting buddy (sorry, one of those long-barrel hunters ) is making me take my 300 Mag for back-up for longer distances until I get my first. Some people just don't get it!!! Anyway, it's to the bench with the 460. And now I can tell my better half that the 460 was actually a neccessity! Good Hunting!!


May the Sun be at your back, the Wind in your face, and the Trophy in your Crosshairs!
Re: 7mm-08 vs 460 S&W [Re: Carolina Mtn Man] #19579 03/26/2007 1:55 AM
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Ernie Offline
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Quote:

Well, I'm confused (as usual) I have a Encore 7mm-08 and have used it to harvest a number of whitetails in SC, however when I moved to Oregon and decided to add Elk to my fare, I did not think the 7mm would have enough umph for the Wapiti. So my problem is would I be better off with the 7mm or 460?? I would certainly appreciate some advice and thoughts. I have also started handloading this year (a big year, this year). Does anyone have any favorite loads for the 7mm-08?




I have killed a good number of elk with a 7mm 140 grain Partition and to date have never lost one or had one travel beyond 20 yards-maybe one out to 30 yards after being hit.
Mine was in a 284 Win but I can give you impact velocities and you could figure from there.
Big holes work great-no argument from me there. I have used a FA 454 Casuall (300 grain @ 1775 fps) for deer and elk-works good.
My point is either will work fine within their limitations and based on your ability to place shots from field positions.
Which one do you enjoy shooting?
Which one are more accurate with and or confident with?
For me it is a matter of preference.
40.0 grain H-4895 with a 140 grain NBT was my accuracy load
Varget may work well, but it didn't exist (or I wasn't aware of it) when I had my 7-08 XP.
Each of my kids have popped an elk (1-cow & 1-bull) with a 14" 260 Rem. using 120 NBT's. Both had good exit wounds and each went less than 10 yards (both 1-shot kills).
Elk are tough and sometimes don't react to fatal hits like whitetail do, but I have never had one act "bullet-proof" as I have read or was implied in gun rags before. A properly placed shot is key above all and second a bullet that will perform in the velocity range intended=dead elk
Use both if you want


Ernie the Un-Tactical
Re: 7mm-08 vs 460 S&W [Re: Ernie] #19580 03/27/2007 2:25 AM
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Carolina Mtn Man Offline OP
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Hmm, both!!! Now that's a thought!! I'll have to get the better half a tag. She'll be so happy!!! Thanks for the input and assistance.


May the Sun be at your back, the Wind in your face, and the Trophy in your Crosshairs!
Re: 7mm-08 vs 460 S&W [Re: Carolina Mtn Man] #19581 05/20/2007 1:37 PM
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Giovanni Offline
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I saw your post on the 7=08mm and I have one and load for it all the time. It'll ake an Elk no problem ad will a 257 AI out of an encore. I use Speer Trophy bonded bear claw bullets and nothin had ever gotten away or up for that matter. Keep working it...Its a great caliber in the encore.


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