I traded for a Winchester x2 and installed a Undertaker turkey choke.I shot it to pattern it and it shot low left.I thought something was wrong with the choke.When I went to take it out I noticed the barrel was cut off center.One side of the barrel is almost twice as thick as the other.Do you think if I send the barrel back to Winchester they would replace it since I am the second owner.Any suggestions. Thanks Daryl