I was wondering if anyone has shot or had their kid shoot a weatherby vanguard 243 for the youth. I just bought one for my son since he just passed his hunters safety course and what sold me on it was the fact that the gun grows with him instead of replacing the stock. I love the fact of the spacers in the butt stock, what do you guys think? Any suggestions on a good type of ammo for a real same boy for the 243.