And while we're at it, why not a new bore diameter? Say .294. Call it 7.25mm. Theres more bore diameter between 284 and 308 than there is between 6.5, 6.8 and 7mm.The best thing to cross over from the LR world to hunting is better understanding of things like BC, sectional density, and how to use optics to their potential so that we may maximize our effective range and lethality Inside of that range.
That said, the chasing of marginal gains as if it helps to harvest more animals Is starting to get a bit shark jumpy, no?
Let’s take the Nosler ABLR in 6.5, 6.8, and 7mm as an example. The G7’s of the 142gr, 165gr, and 175gr in each of those calibers is .315, .312, and .326. A cursory glance at load data has each of those loads being launched within double digits of one another. Expect anywhere from mid-2800’s to high 2900’s. Felt recoil ranges from low 20’s to high 20’s, depending on deployed weight of setup. All that to say this...throw a blanket over them. Truly.
By the way, when is a new fast twist dumpy-cased 7mm being released that has a 7% gain over the 6.8W being released?
Not that any animal can tell the difference in hole size.
Oh I only have a .277" hole in me. I think I'll run off and be fine. If only you made that hole 7 thousandths bigger!