Primos The Freak Friction Call With Grave Digger Striker. OpticsPlanet is an Authorized US Distributor for Primos Hunting Hunting Gear. Revolutionary design for one hand calling. Easily mounts to leg or gun stock. Complete with a "Grave Digger" striker featuring 5/16 inch Purple Heart wood snap-on lid keeps your calling surface in perfect condition. Package Contents: Primos 226P The Freak Friction Call w/ Grave Digger Striker We offer the complete line of Primos Hunting Hunting Gear. For our complete selection of products by Primos Hunting on sale please visit our Primos Hunting page. For more Hunting Gear please visit our Hunting Gear store section. Primos The Freak Friction Call With Grave Digger Striker