The Primos 628 Box Call Chalk is a dedicated accessory designed to keep your favorite Primos box calls performing consistently. Packaged in a compact, protective case, this chalk is formulated to refresh the striking surfaces of your call so it delivers clear, reliable turkey sounds every time you head into the field.

This model is ideal for hunters who rely on box calls for realistic vocalizations and need a simple way to maintain friction and tone. Easy to carry in a vest or pack, it helps ensure your call stays responsive through changing weather and long days in the woods. Backed by Primos’ long-standing reputation in hunting calls and accessories, the 628 Box Call Chalk offers dependable performance in a straightforward, purpose-built design.

• Manufacturer: Primos
• Model: 628 Box Call Chalk
• Unique Features: Chalk formulated for Primos box calls, compact protective case
• Category: Ammo Storage
• Product Type: Box Call Chalk
• Compatibility: Primos Box Calls