Duel Game Calls Doubleback Grunt Tube Call

Taking down the biggest monster buck means packing a realistic-sounding grunt call. Don’t waste your breath on anything other than this Doubleback Grunt Tube. Its Dual Chamber technology projects sounds through two separate cavities to create the deepest, most authentic buck grunts. Exhale on one end to get volume, then flip it over and inhale on the other end to create more subtle grunts.

• Patented Dual Chamber technology makes for authentic sounding buck grunts
• 7 calls in 1; from fawn to mature buck
• Exhale on one end to get volume
• Inhale on the other end to create subtle grunts
• FreezeFree design won’t stop working mid-call
• Includes spring lanyard for hands-free carry
• Backed by the Duel Better Call Guarantee

Order today!

Key Specifications

• Item Number: 707729
• Mfg. Number: D004