Since the arrival of a .375-06 JDJ barrel for Christmas, I have been reconsidering the .375 JDJ's place in my hunting battery ---and cast bullets have come to mind. Rather than using a straight walled cartridge, cast bullets in .375 caliber would seem a natural since the sectional density with heavy bullets would be good. Besides, .375 JDJ is really not the longer range gun that the .309 JDJ, .338 JDJ, and the .375-06 JDJ calibers are so using it as a mid range gun makes sense. Perhaps flat nose jacketed bullets would accomplish the same thing as cast lead (no expansion)-----a lot like a Corbon Penetrator. Load data is already available for 300 gr bullets----and handloading safety should be considered. PG