need help with 270 WSM
It could be any number of reasons.
Check the scope mounts - they might be loose and the scope is slipping. Make sure that blue loctite is used.
Check the scope - Although the scope is his favorite (and Nikon is also one of my favorites) maybe something happened to the scope internally. I have NEVER had ANY problems with Nikons, but maybe something happened to his.
Check the gun - Check the crown. Are there any burrs in the muzzle? Check in inside of the barrel - are there any burrs in there?
What kind of groups did he get before the problems? Were the groups consistent. (It is true that some guns like different bullets better than others, but I think that your problem may be something else.) In either case, try to use other bullets and see what happens.
The best thing to do is give it to a competent gunsmith - or better yet, send it back to Winchester and see what they say. Tell them that the gun is defective and dangerous. See what they do.
Zachary
It could be any number of reasons.
Check the scope mounts - they might be loose and the scope is slipping. Make sure that blue loctite is used.
Check the scope - Although the scope is his favorite (and Nikon is also one of my favorites) maybe something happened to the scope internally. I have NEVER had ANY problems with Nikons, but maybe something happened to his.
Check the gun - Check the crown. Are there any burrs in the muzzle? Check in inside of the barrel - are there any burrs in there?
What kind of groups did he get before the problems? Were the groups consistent. (It is true that some guns like different bullets better than others, but I think that your problem may be something else.) In either case, try to use other bullets and see what happens.
The best thing to do is give it to a competent gunsmith - or better yet, send it back to Winchester and see what they say. Tell them that the gun is defective and dangerous. See what they do.
Zachary