Thunder-B Thunder Devil Grenade Shell (12pcs)

Thunder-B Thunder Devil Grenade Shell (12pcs).

• Based off of the original Thunder-B design the Thunder-Devil retains all of the features of the original with a slightly improved design
• Polymer shell has been redesigned to rupture upon detonation spraying BBs into the immediate vicinity
• Easy to load design, fill shell and insert core
• Compatible with standard Thunder-B cores
• Single use design