if it makes you feel any better, my cva scout in .35 whelen pushes the speer 250gr soft point to 2650fps with cfe223. Cases extract easily, aren't stretching, no cracks or splits, no flattened primers, no signs of pressure trying to escape the action except through the barrel. If it
is a pipe bomb, mine will pop off spectacularly.
That said, it's
stout. That is a big piece of steel, the chambered barrel. Thick walls, heavy gauge, moderate fluting, nicely threaded with a good brake, tidy thread protector, well-finished and machined. To push .338 win mag performance, it pretty much has to be, but i'm confident that it can handle the jam of these heavy loads.
you'll know i was wrong if i stop posting all of a sudden