Tlescopic sight
I couldn't find the eurohunter model, but I checked out the website. Without a bore sighter, You can still get your scope to hit a paper plate at 100 yards by using a cardboard box. Then it will fine tune in just a few rounds. Only a bolt action though, you have to be able to see down the bore. Take a big box, or a rifle vise, cut some V's into the top edges, lay the rifle in there, pull out the bolt, find a target 100 yards away, put the bore of the rifle on it and don't move the rifle. Then put the crosshairs of the scope on the same target, check to make sure the rifle didn't move, then check the cross hairs again. You will be able to hit your target at 100 yrds, the ar 15 is an exception to the bolt action, you can see down the bore.