My brother purchased a new Savage Axis 350 Legend rifle last fall and from the day he bought it has experienced problems with firing all rounds. He has used only factory ammo such as Hornady and it will fire some rounds and not others. Every primer is being impacted. I researched this on the net and this appears to be a common problem with this model of Savage rifle. He doesn't want to bother with shipping the whole rifle back to Savage and then wait 2 months. Is there an easy fix to this?

Thanks!