Hornady is peddling the 6.5PRC and nobody else seems to be able to produce the same results.
All you're actually showing here is that a .264wm throated to modern standards is still going to be an extremely viable option.
There's nothing to suggest throat erosion is going to be more of a problem with the wm case than the PRC case in rifles that are throated equally shooting the same bullets.
Even if Hornady's numbers prove to be true, at best you're looking at less than a 100fps with the PRC over the WM.
Explore the world of Nosler, renowned for crafting the finest bullets, ammunition, rifles, and brass. Discover our extensive lineup, including Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition, and more. Experience superior quality and performance with Nosler products.
www.nosler.com
Explore the world of Nosler, renowned for crafting the finest bullets, ammunition, rifles, and brass. Discover our extensive lineup, including Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition, and more. Experience superior quality and performance with Nosler products.
www.nosler.com
Looking at sources other than Hornady that is a very small difference at best.
No game animal is ever going to notice the difference and out to a thousand yards it won't make any significant difference either. With either one you're just going to dial in the necessary dope to get to whatever range you're shooting at.
Having some considerable experience with 6.5's and especially the .375 Ruger case I'm going to call the claim of higher velocities to be rather dubious until I can see them consistently proven by third party sources doing apples to apples comparisons.
Again, if I were building a factory 6.5 or buying a factory rifle and had to choose between the two I'd still favor the PRC for all the reasons I stated but there's no magical superiority over the .264WM. They are essentially ballistic twins.