Ive got two Rifles that I enjoy Shooting, one is a Remington 1903 A3, It gets the new factory cartridges, then I Convert the fired brass to 8x57 Mauser and fire it in my 24 47 Yugo. Got a pretty good stash for now, I load fairly light on the Yugo, but am able to hit a Milk Jug consistently at 200 yards with my hand loads, and 100 yard two liters are no problem at all.
Love the Rifles, and loading loading the ammo for them.
There are others I load for, but those are my favorite two.