Well, my friend, it IS a hunting rifle, so just shoot five rounds to verify zero and go home happy.
Those light, skinny barreled rifles are not meant for much more than that.
Carried a lot, shot very little, but bring home the bacon.
You can always get a bull barreled .308 with a bipod to satisfy the Vasily Zietsev or Hathcock in you.
or some Army men in a bag for $5 and a BB gun, like i do.
307 confirmed kills to date.