Has anyone took the 30 -378 weatherby an necked it down to 7mm? What length barrel did you use? How many rounds down the tube? What type of velocities did you get?
The 378 case should not be taken below 338 in my opinion for any kind of barrel life.
I once took a 416 Rigby case and squeezed her down to .284 and improved it.
Holy cow! Please tell us you have a picture of the once fired case gun)
Joel you always have the sickest toys...lol
If it's the same 30-416 I shot the rifle is bad ***
for an eastern hunter its very easy to build a gun that exceeds our ability to see hits. and that would include those with very good glasses judd.
most guys i know with the big cannons are still sitting on the smaller cannon lookouts. theres a reason for that.