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re: 6.5-300 Weatherby Reloading Data

Posted on 12/20/24 at 9:48 am to
Posted by 257WBY
Member since Feb 2014
6725 posts
Posted on 12/20/24 at 9:48 am to
I’ve had my current WBYs for around 18 years. Barrels are fine.

And agree. Extreme velocity does some amazing stuff.
Posted by captdalton
Member since Feb 2021
14805 posts
Posted on 12/20/24 at 9:49 am to
Yes, I have two traditional ones, a prochrono and a caldwell. I have not broken down and gotten a radar chrono. Yet.

quote:

Would you rather shoot a 1.5" (100 yd group) at 3,510 fps, or a "clover leaf" group at 3,408 fps ?


For a hunting gun it is a compromise. I want the fastest load that will still shoot MOA. I won’t give up 200 fps to go from a 1” group to a .7” group. Neither will I normally shoot the fastest load because they typically aren’t all that accurate. For me, it is finding the load that gives me the best velocity while maintaining adequate accuracy.

You don’t need a gun that will shoot one ragged hole to kill a deer.
Posted by bbvdd
Memphis, TN
Member since Jun 2009
26886 posts
Posted on 12/20/24 at 11:01 am to
quote:

quote:
This has to be the dumbest cartridge ever.
always love these folks who think anything that wasn’t around when PowPow was doing it is dumb.


It's just ignorance or not thinking.

.30-06 case is the parent to the .25-06, .280, .270, etc. All faster
.308 (parent case is the .30-06) parent to .243, 7mm-08, .260, etc. All faster.
.375 H&H parent case to pretty much all magnums including most of Weatherby's. All faster.

Posted by Duckhammer_77
TD Platinum member
Member since Nov 2016
2894 posts
Posted on 12/20/24 at 11:09 am to
This thread reminded me I need to go test some loads for my 280 AI...and also some others for my Swede.
Posted by bbvdd
Memphis, TN
Member since Jun 2009
26886 posts
Posted on 12/20/24 at 11:12 am to
quote:

Yes, I have two traditional ones, a prochrono and a caldwell. I have not broken down and gotten a radar chrono. Yet.



If/when you do, just break down and get the garmin. So much better than the LabRadar.
Posted by baldona
Florida
Member since Feb 2016
22386 posts
Posted on 12/20/24 at 12:53 pm to
quote:

always love these folks who think anything that wasn’t around when PowPow was doing it is dumb.

Roy Weatherby had a vision and it’s been proven to be effective. Speed kills. He created the round way back in the day for himself. It’s fast, flat, and deadly.

Also the barrel life argument is weak for a hunting rifle. Let’s say it’s 2000 rounds. That would last most hunters multiple life times even with lots of practice.


I agree with all of this. But I also come back to this, if you need to routinely kill something over 200 yards you need to work on your hunting skills and spend more time in the woods than you do at the range.

To routinely kill a deer sized animal between 200-300 yards, does not require anything modern. I understand its fun. But it doesn't make you a better hunter, just someone that spends more time on the range.

I'm not knocking how other guys do it, I don't really care here in the south. But I will knock extreme long range shots out west because it gives you an absurd advantage shooting across ridges and valleys at animals that can't possibly have any idea you are around.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
69029 posts
Posted on 12/20/24 at 1:06 pm to
quote:

if you need to routinely kill something over 200 yards you need to work on your hunting skills and spend more time in the woods than you do at the range.


Glad to know this universal rule governoring all hunting land in america
Posted by captdalton
Member since Feb 2021
14805 posts
Posted on 12/20/24 at 1:15 pm to
quote:

if you need to routinely kill something over 200 yards you need to work on your hunting skills and spend more time in the woods than you do at the range.


I am guessing you haven’t hunted too many clearcuts, bean/cornfields or powerlines/pipelines.

quote:

animals that can't possibly have any idea you are around.


That’s what you want whether you are toting an ultra mag or a homemade recurve bow.
Posted by TIGERRVER
Baton Rouge
Member since Mar 2010
382 posts
Posted on 12/20/24 at 1:16 pm to
quote:

it gives you an absurd advantage shooting across ridges and valleys at animals that can't possibly have any idea you are around


I can see the argument that 'extreme long range shots by inexperienced marksmen have a higher chance of crippling game.' But how it be argued that man should not use legal means to ethically kill game that he can legally hunt and paid for the opportunity (license, tag, taxes, etc.)? If modern weapons give too much advantage and decrease game populations, then the allowances can be modified to maintain a healthy herd, or the number of animals allowed to be killed can be reduced (game limits).

Harvest of animals keeps game populations in check to maintain healthy herds. Some would prefer to kill game with more primitive or difficult means (e.g. archery), but it's hard to fault someone who prefers to use modern methods if it means they will take ethical shots within their proven abilities.
Posted by captdalton
Member since Feb 2021
14805 posts
Posted on 12/20/24 at 1:28 pm to
quote:

25-06


quote:

260


Two criminally overlooked cartridges.

As much as I have touted the .257 Weatherby mag, there honestly isn’t much that it does better than a .25/06. It just costs a little more to shoot and gets there a hair quicker. The .25/06 is what hooked me on a .257 bullet for deer and what led me to the .257 wby, which then led to the 6.5-300.

I mean, how can you know what is THE BEST cartridge if you don’t shoot them all? Plus when I die someone will get a LOT of cool guns and reloading equipment.

ETA: there was an interesting not exactly scientific study from some huge commercial operation that tracked the number of animals that were killed and recovered vs. wounded and got away by caliber. If memory serves, they had percentages for .243, .257, .264. .277. 284. 308, and .338.

Interestingly, the “best” caliber, or the one that had the highest percentage of kills, was the little old .257 bullet. I don’t think that is because it is anymore deadly, it is just because typically someone who is carrying a .25 caliber deer rifle has done some shooting.
This post was edited on 12/20/24 at 1:37 pm
Posted by Duckhammer_77
TD Platinum member
Member since Nov 2016
2894 posts
Posted on 12/20/24 at 6:31 pm to
What's everyone's thoughts on the 6.5 RPM? I'm looking for a fast 6.5 without 80-90 grains of powder per throw like the 6.5- 300 or 26 Nos
Posted by captdalton
Member since Feb 2021
14805 posts
Posted on 12/20/24 at 7:04 pm to
It has very similar performance to the 6.5 PRC. The 6.5 PRC has been well adopted, the 6.5 RPM not as much. Ammo and brass will be easier to find for the PRC. But it you load and lay in a good supply of brass you’d be fine.

Posted by 257WBY
Member since Feb 2014
6725 posts
Posted on 12/20/24 at 7:05 pm to
I’d only be concerned that it would fade away, and since you reload, that shouldn’t be a problem.
Posted by captdalton
Member since Feb 2021
14805 posts
Posted on 12/20/24 at 7:16 pm to
Here is an interesting read, 6.5 PRC vs. 6.5 RPM.

Rifle Shooter Mag - 6.5 PRC vs. 6.5 RPM

It is from 2020, so some of what it says about availability and selection is off, but the technical stuff shouldn’t have changed.
Posted by baldona
Florida
Member since Feb 2016
22386 posts
Posted on 12/21/24 at 7:40 am to
quote:

I am guessing you haven’t hunted too many clearcuts, bean/cornfields or powerlines/pipelines.


I’ve hunted plenty. Like I said if that’s your cup of tea that’s fine. Let’s not act like you are really hunting you are just shooting an open area.

I’m more in favor of learning the game and getting closer to where they are coming out. If you don’t think they come out in the same spots every time you are right and wrong. Game rarely come out completely random spots.

The point of using a long range gun is you don’t have to hunt, you can sit somewhere and cover many many spots where the game can or will come out. I get it. I’m not advocating for recurve hunting where you have to be under 30 yards. I’m simply implying that if you need to shoot 500 yards you really aren’t hunting the game, you are shooting a field.

I’ve personally never had an issue limiting myself to under 250 yards. There’s a lot of variables that come into play over that range, and as far as I’m concerned if I can’t get within 250 yards of game I call it a win for them that day. Part of the thrill of hunting to me is learning the game well enough to get as close as possible. I enjoy watching the game from a far and attempting to get closer.

I don’t think there’s anything wrong with shooting long distances. It’s just not my cup of tea for hunting game as a hobby.
Posted by kengel2
Team Gun
Member since Mar 2004
32875 posts
Posted on 12/21/24 at 7:50 am to
quote:

to work on your hunting skills and spend more time in the woods


You realize there are different types of terrain and the whole united states is not just "woods" right?
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
69029 posts
Posted on 12/21/24 at 8:05 am to
quote:

Let’s not act like you are really hunting you are just shooting an open area.


So hiking 30 miles on an elk hunt to get within 300 yards is not hunting?

Cmon man. This is a garbage take, even if you limit it to guarding corn piles out of box stands. It goes down to the "if you dont do it by hand than it aint hunting"

Posted by captdalton
Member since Feb 2021
14805 posts
Posted on 12/21/24 at 8:36 am to
I would rather hang out with a vegan anti-hunter than someone who has the attitude of “if you don’t hunt like I hunt then you are not a hunter”.
Posted by saintsfan1977
Arkansas, from Cajun country
Member since Jun 2010
8841 posts
Posted on 12/21/24 at 9:02 am to
quote:

IMO, if you don't use a chrono when working up loads you're wasting your time, bullets, powder and money. ALL barrels have an "accuracy node" where a specific velocity provides the most accurate load/smallest group. To identify the AN, you need a chronograph.


This makes no sense. Nobody needs a chronograph to tell them anything. You can figure out velocity without one. People do it every day. People have also loaded ammo and went shoot without them and had no problem. It's nice to have but its definitely not needed. I have one and I seldom ever use it.

People that shoot extreme long range don't always use them either.

This post was edited on 12/21/24 at 9:34 am
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