No they aren't.
He has built 270's 30-06's and 280's
Okay, but he also has built many magnums. I'm not sure why Wieland even used his quotes to bolster his argument, but I think it's because he is throwing out random stuff trying to get something to stick, and bolster his anti WSM bias.
If he actually looked at this topic objectively, he would have mentioned that Echols statement not only damns the WSM's, it also damns all the belted magnum cartridges that Echols has used when building many of his rifles.
Yet Winchester saw fit to pay him $3MM?
The issue is that Jamison presented it as a completely new idea and was granted the patent but he certainly WAS NOT the first person to design short and fat cartridges. Winchester had to pay him because Jamison was clever enough to convince the patent people to grant him the patent...
Yet there is equally a lack of supporting information for the other side of the coin.
If Wieland had said "I dont' buy that accuracy is gained through minimal taper and steep shoulders" or "The only time you will see an increase in accuracy is when shooting Bench rifles, as hunting rifles arent' accurate enough to be able to measure the gains the steep angle provides" then I coudl have accepted that as a reasonable opinion.
But that's not what he said. Exact words are :
I have no argument with this concept in the 6 PPC. At larger bore sizes, however, it does not necessarily translate into a superior cartridge.
He basically said "I agree with the concept in a 6mm diameter cartridge,but if it's in .270, 7mm or .308 caliber, the concept doesn't work." Which is utter bullschit. Either the idea works or it doesn't.
This further shows to m that Wieland simply has a bias against the WSM's and is trying to come up with more BS and hypocrisy to bolster his argument.
I'm fuzzy on this one. While I agree I can also cram 50 grains of bullseye into a 30-06 and touch it off. Velocities ought to be spectacular. So will the fireworks.
No need to be fuzzy or introduce such ridiculous suggestions about Bullseye to try to confuse the topic. Here, I will make it very simple:
Put 45.5 grains of IMR 4350 into a .308 case and top it with a 165gr bullet and you will get 2745 FPS and 49200PSI
Put 56 grains of the same powder into a 30-06 case and to it with the same bullet and you will get 2745fps and 45 000 PSI.
Why is the smaller .308 pushing the bullet the same speed with less powder? It's due to the higher pressure in the .308, of course. Is the higher pressure a bad thing? No, not really.It's completely safe.
Why does the .308 have the higher pressure with less powder? It's a smaller case!
So if you put 60 grains powder in a 300WSM, you will get slightly higher velocities than 60gr in the 300WM, because the smaller case will have higher pressure.
You can put more powder in the 300 WM, of course, but again Wieland doesn't say that.......
Pretty simple concepts, easy to grasp by anyone that doens't have some sort of anti WSM axe to grind...
Fuzzy again. The brass is proof positive they are stretching it your right. Give Charlie Sisk a call on the subject.
More simple stuff here...
The brass is always the weakest part of the system. It's weaker than the steel your rifle is made of. Making brass thicker to accommodate higher pressures isn't something new. It's been done for older cartridges that are still around but are chambered for modern firearms (Think of the old 45 COlt or 45/70 brass that has been revamped into much sturdier brass to be bale to handle the higher pressures in modern firearms)
The pressure of a WSM may be higher, but again, that doesn't mean it's unsafe. We have not been hearing about dozens of guns blowing up and WInchester getting sued by fingerless WSM owners.
Bill Leeper ought to then be consulted on the subject of which is easier to get to feed
We already know Bill isn't a WSM fan (although he did tell me he was considering a WSM for an F-CLass rifle)
Still, the point is this- The rifles chambered in WSM feed fine. Like anything new, the early rifles may have had some bugs and glitches, but all the WSM's I've seen in recent years work just fine.
Again, if they DIDN'T feed, then we'd be hearing about it form every single WSM owner....
Wielands article isn't an objective look at the pros and cons of WSM rifles compared to other designs, it's a hack job opinion piece full of one sided commentary that tries to cobble together an argument that WSM users will somehow be in jeopardy of rifle detonation or leopard mauling if they continue to use thier WSM. Or at the very least they will be supporting the Evil Winchester Empire that tired to screw the little guy who shrewdly patented someone elses idea...
I'd respect the article more if he had just said "I dont' like WSM's because they arent' traditional, and I don't like that schit"
