Hello, I am wanting to put together a Mcmillan A5 build in a 22 or 6mm cartridge for longish range steel shooting and groundhogs. Not knowing anything about such a build what would you guys suggest. Barrel contour for balance, DBM, additional recommendations for parts would be much appreciated.

Probably going to buy a Stiller Predator or Tac 30 in stock from bugholes. Any preference on which action?

Would LOVE to see some nice A5 build pics and specs and what, if anything you would do different.

Thanks so much