I’m not sure. I had it just off the lands and it fit in the tikka .223 mag. I sold it to a member on here and all the infos in the ammo box. H4895, 450s, and lapua brass.
I guess that last name stuck out so well I figured they were the same. I’ve listened to him on a pod cast with Robby and one on gunwerks and the stuff he was saying about deer management and rifle calibers was laughable.