KC Pro Calvin Aviar – Calvin Heimburg Signature Edition 2026

Calvin Aviar – A disc trusted by many, the KC Aviar has a firm plastic, is more overstable than the traditional Aviar putters and has been used by the all time greats. Thrown by Calvin Heimburg this is a great putter for all your in the circle needs. The KC Pro plastic is on the very stiff end of the stiffness spectrum and breaks into a great feeling putter that is trusted by many. With flight numbers of 2,3,0,2 this is a very reliable disc that is great for a myriad of different shot shapes. Off the tee this mold has a super straight flight with a touch of fade at the end for soft landings. Perfect for approaches. If you are looking for a stiff, beaded putter then grab an Innova Calvin Aviar today.