Hornaday American Gunner vs. Frontier

[gwtx]

Do any of you folks know the dimensions of the "plain black 123 bthp" factory ammo ? Iwould like to load up a duplicate of the factory round. I'm having a hard time getting a good measurement with the oal gauge. The bullet is very close to the same as the ELD. I have found that my rifle shoots SST's and ELD's very well when seated the same as the factory rounds. I'm not too tight to buy a box of the Black bthp's, but the Academy store is 40 miles away. Anyway, would appreciate it if someone could measure one and PM me, or post here on this thread. Thanks, Gary