Looks like comparing from their factory load, federal says if you start it at 1900 fps, it will be doing 1550-ish at 100 yards and packing like 850 ft lbs. It does not specify if this is rifle or pistol-length barrel.
So either leave it as-is, or choose a more streamlined bullet like lever evolution.
Doesn't make much difference in a 100 yard weapon.
Big stick would need a six twist and a four inch long bullet at 100 yards though lol
Last edited by mjbgalt; 06/24/22.
