Bought both my boys Tikka's 1 270wsm other 300wsm both have Nikon monarch scopes the 300 shoots great 270 we could not get to shoot at all. Different bullets and so on. Would group 2 then 3rd would be 5in off so sent the gun back for them to look at sent it on 10/31 got it back today from what i get from the papers they said it shoots fine sent a picture of target .70 in group at 100yds so called Nikon talked to them they said send the scope back and they will replace it. I hope they don't take as long.