I’ve had excellent luck with Hornady Interlock spitzer bullets and you can’t go wrong with the Partition. I wouldn’t hesitate to try a few of the modern bullets in the correct weight class for your barrel twist. The mono metal bullets are usually light for caliber to stay in the same twist range. You may get lucky and be able to use the same load in both rifles. I’m doing that in my kids 7-08rem rifles, but I use different head stamp brass in each of them but same die setup, bullet, and powder charge.