On the Hunt with AirgunWebTV – Hunting Kaibab Squirrels with the Walther MaximaThor and Walther Parrus. Please Scroll down for more information about the Walther MaximaThor and the Walther Parrus.  It’s a great time to be an airgunner! This is pretty much what it’s all about.  We were right at it for the first day of squirrel season this past September.  We packed up the team and headed to the Kaibab National forest at the