Hi John Boy, thanks for the post! I agree with you, paper patching lead bullets is not too popular, and most folks just give you a blank stare when you talk about it. This weekend at the range was pretty funny for that. I loaded up some PP ammo for the 375, with the Lyman 265 gr. bullet (375477 maybe? I forget.) cast from air cooled wheelweights, Sized to .367, patched with notebook paper to .376, over 62gr. 4895. Chronographed 2785 fps. Some guys were shooting our 200 yd. gong with HK91s, and rattling it a bit. I shot it with my rifle and it swung through about 45 degrees. Everybody stopped and looked over. None of them could believe it was a puny cast bullet load that did that. I fired 35 rounds, bore is still clean. Accuracy was around 4 inches, or 2 moa with full power, soft lead, and no gascheck. I am hooked!
I am working on a push out type mould for that rifle, certainly nothing as slick as what you have there from Fred Leeth, but it's coming together nicely and should be done tomorrow. Not having to cut lube grooves makes mould making so much easier and I will be doing more in the future.
As for "The Lunger" Wasserburger, I correspond with him on the BP-L, and hope to meet him some day in person. If I recall correctly he's only the second person to shoot sub MOA in that pedersoli challenge match. The man certainly knows his stuff.