I am curious what action type & barrel length are you using to get 1800fps with a 525gr bullet in a 45-70?
I agree the 45-70 is a classic that can do it all and have two lever guns in that caliber, however I opted for a rimless case for my 458 bolt gun.
Thanks
David
40.5 grs of RL-7 with the 525 Beartooth bullet gave 1755 fps in my lowly 26" barreled Marlin Cowboy lever rifle, no high pressure signs and accuracy was top shelf.
A strong action like the Siamese 98 Mauser could exceed that easily.
Gunner
