I just laid the money down for a sweet all original 1926 99 300 takedown with a Weaver 330 scope on Stith mounts and I was wondering if it'd be okay to run the Hornady Superformance ammo through it? The gun is in very good condition, very little wear other than on the wood, which ain't all that bad. I just want to run a couple of boxes of factory through it to establish a base line before I start working up my own loads, but I don't want to assume that a 86 year old 99 can handle modern ammo.

Thanks for any insight.