Above was the .45-70 Elko Magnum Light Rifle Express.
It is a special rifle.
It can be loaded with light and fast bullets like 250-grainers at 2700 to 3000 fps.
Same loads as do that in a SAAMI .458 WIN MAG, but the .45-70 Elko Magnum is about 2 grains of water bigger than the .458 WIN MAG gross case capacity,
when Starline .45-2.6" brass is used.
So you might have to add an extra grain of powder to the .45-70 Elko Magnum load.
Below is another "special rifle," the .45-70 Elko Magnum Heavy.
It uses a BPCR barrel from Pedersoli (take-off).
It works very well with cast bullets and even duplexed BP loads with paper-patched bullets.
But hey, even the standard SAAMI/CIP .458 WIN MAG can do that quite well.
After the failed attempt to make a 20-ga rifle out of another Ruger No. 1-S of 9.3x74R chambering,
I had spare parts. One action and many take-off barrels.
And since I had two sets of B&C synthetic stocks for the Ruger No. 1 in my sordid past, that would mean a total of three sets of spare wood for doodling with.
First idea for .45-70 Elko Magnum Heavy:
Never fear, I used some wood instead, and I have a spare walnut forearm that has no tripod-blob on it:
Where is the Soule Sight on the tang ?
Renner you say ?
I'll look into that !
Once again, inspired by this thread, thanks y'all.
Until then I have to do my Quigley-ing with a scope.