Sisu Aero Mouthguard The TPAK Re-Stack Assembly Kit

The TPAK Re-Stack Assembly Kit allows users to re-use their TPAKs by replacing the CO2 cylinder and re-filling it with 30 rounds

One UNIT4 Hop-Up Replacement Kit

The Interactive Multi Target Training System ("i-MTTS") 3-pack with system controller combo will provide countless hours of dry fire training options as it has 6 shooting modes

Its unique ventilation system

At a lean 1

Sisu Aero Mouthguard The TPAK Re-Stack Assembly KitADVANCED TECHNOLOGY The SISU Aero Mouthguard is the latest evolution in mouthguard engineering by the makers of SISU Guard. Simply put, it is the most powerful mouthguard weve ever built. With its unmatched quality and functionality, SISU NextGen was designed with the athlete in mind, and its unique new features are hyper focused on additional protection and comfort. MORE PROTECTION The Aero is made from a high tech thermoplastic material that is 30%