Mattmillrerrx
I did some poking around on the internet and found an article by Mike Rocole, who did some tests with Ruger #1's in 45/70 and .475 Linebaugh. Ive got a link to the entire article below, and copied his summary table that does provide ballistics from a rifle barrel.
Bullet Tests
by Mike Rocole
http://www.leverguns.com/articles/bullet_tests.htm Well that’s the summary I hope you enjoyed it and try some of this testing as it is fun and can be informative as well.
Rifle Caliber Bullet Velocity Inches of Penetration
Ruger #1 Stainless Steel 45-70 300 Gr. Hornady HP 2376 fps 9.5"
Ruger #1 Stainless Steel 45-70 250 Gr. Barnes -X 2335 fps 13"
Ruger #1 Stainless Steel 45-70 300 Gr. Nosler Partition 2261 fps 24"
Ruger #1 475 Linebaugh 325 Gr Hornady XTP 1740 fps 12.5"
Ruger #1 475 Linebaugh 325 Gr Speer Gold Dot 1659 fps 12.5"
Ruger #1 475 Linebaugh 300 Gr Hawk FP SP 1387 fps 12"
Ruger #1 475 Linebaugh 400 Gr Hornady XTP 1508 fps 11"
Ruger #1 475 Linebaugh 350 Gr LWFN LBT 1592 fps 26"
Ruger #1 475 Linebaugh 420 Gr WFN Home Cast LBT 1316 30"
PRC Zypher ML 62 Caliber .600 Dia. Round Ball Home Cast 1320 FPS 16"
All loads shot into media from 10 yards
GrandpaMike
I think Im in your court on this one. I might have to squeeze my wallet til I can get one of the new Ruger #1's in .475. Should be a marvelous woods gun for anything from whitetails, bear, elk, moose etc.
Silvertp