Dear Long Range Shooters, I have a 65 year old uncle on a farm who is being invaded by around 20 pesky smart gun shy magpies. He loves reloading and I must admit I have been out of touch on the varmint scene. Please kindly recommend the cartridge and rifle of choice I should tell him to get. He does not like the heavy barrels in case he has to carry it around a bit. Much appreciated for the advice in advance. He currently has an old Savage rifle in 222 but with a 18 inch barrel it does not group at all. What should he upgrade to please?