A replacement set of tools and directions for CO2 cartridge replacement

Vest Model Specific:

Y Type – Hit-Air Original Super Light Weight (SV3) 

B Type – Hit-Air Advantage Kids, Hit-Air Pro Kids, Hit-Air Advantage H2 Youth, Hit-Air VH, Hit-Air MLV3, Hit-Air Advantage, Hit-Air H2 Advantage, Hit-Air Pro Plus, Hit-Air Pro Max, Hit-Air Advantage Max