Primos The Freak Crystal Game Call 210 can imitate any turkey tune you can imagine with tom-fooling precision. Built from highly responsive crystal, a material that can sound tones up to 15khz, The Freak with Crystal can make turkeys think they're hearing beautiful mates or threatening rivals with one sounding. These game calls take a little more care to rough up for an accurate call, but it's worth it for the accurate and lifelike turkey calls you'll be able to coax out of The Freak. Primos has designed The Freak to easily mount to your gun stock, a shooting stick, or a tripod for ease of use and carry. What's more, the Primos Freak Turkey Call with Crystal includes the GraveDigger striking tool, made from Purple Heart wood. For an unbeatable Primos game call that will have the gobblers lining up for miles, look no farther than the Primos Freak with Crystal.