I had just gotten my 721 in 300 H&H from safe queendom. Mine is a throw back with a Lyman 48 and a Sheard bead front blade. Works very well. I got mine with five or six boxes of Remington brass. My dies had been loaned out and were lost. Got some NOS dies off Amazon. These old guns are a prize. My current loads are with the new Shooters World 4350 and 165 gr. Sierra's.