Rifle Scopes Quick mount question

Narsus

Private
Minuteman
Jan 6, 2018
46
5
I’ve got a Seekins SP-10 in 6.5 CM, and a Cronus BTR to put on it. I’ll be shooting out to 1k yds on a regular basis but I doubt I’ll shoot beyond. So do I need a 20 MOA mount? Or should I go with a zero?

Thanks!