You’re comparing apples to watermelon. I’d pick the M70 10 of 10 tines over the tikka. I have owned both and sold both. Tho M70 is just a better built rifle than the tikka. But, the stock is a beast. I traded the m70 on a Kimber Hunter and I traded the tikka for partial towards a gunsafe.
Both guns were plenty accurate, btw.
