Pilgrim, that answers a LOT of my questions and THANK YOU!!!
It looks like I am going to experiment more with my 35 Whelen loads. I am casting the 200gr RCBS-WQWW's. A starting load of IMR 4895 is over 2000 out of my 15in's of rifling. I can tell right now I am going to have to cast more. My stock/inventory of 104 is not going to last long. LOL
35Whelen, my casting endeavors are the reason why I went with the larger calibers. My plinking rounds are 30 Herretts and 300 Whisper shooting 180 gr cast bullets at 1100 to 1300 fps. And yes, I LOVE seeing what the 358009 does to a 1in thick 8in round gong at 100 yards. There is nothing like it.
Your exact points are the reason I like shooting large bore cast. I grew up cutting my teeth on a 54. Cal Lancaster Flintlock. Not even my Dads beloved 7mm Rem Mag would knock a deer over like that 232gr 54 cal round ball.
But here is where it takes the turn...
I also have friends who have experance hunting elk with black powder ( traditional round balls) who say a 54 isn't big enough. Most of them hunt elk with 62 cal's. (20 ga shooting round balls.) When my father shot a cow elk with his 54, he did not get full penetration on a clean broadside shot with his round ball. Ended up doing quite a bit of tracking.
But that is the difference in a pure lead round ball and an allow conical which has been tempered. And the reason I am trying to get educated instead of being ignorant.
To all that have posted, THANK YOU!!!!!!
Duane
Ps, my 338 Federal & 338-06 ended up both shooting SR4759 with cast. They are like shooting 357 Mags in the Contender. I could shoot them all day. I sold the 17in 460 S&W and 17in 375 H&H AI that gave you a headache from the concussion of the blast.