I have about 80 5-times fired 6mm ARC Hornady cases

[Ray R]

Ray, I d take the time to anneal them, trim, etc if the primer pockets still hold a primer.

Let me know and I could give you my mailing address.

Were they shot in bolt or gas gun? F/L sized or neck sized?
Thx

The pockets have consistently held the primers.
My first reloads were full case sized, after that I neck sized only. 
They were fired in a bolt gun - a Savage Axis II w/22" barrel.
I loaded with 26.8 grains of RL-15 (my most accurate load).
COAL = 2.220" using a Hornady 105 grain HP bullet.
I tried to duplicate the commercial 105 grain Hornady 6mm ARC ammo dimensions.
I used CCI 400 primers.
I didn't measure my velocities, but used "QuickLoad" software to estimate them:
MV ~ 2607 fps, ME ~ 1584 ft.-lb.'s.

I will be happy to send them to you if you feel you can use them.

Ray Roseman