HPA Full Custom ARP9 & SpeedQB Kit - Gel BlasterHPA (High Pressure Air) Gel Blasters are known by players to be the highest performing overall in the industry. Trigger responsiveness, rate of fire and power are all massive reasons why competitive players choose HPA over traditional electric blasters. This ARP9 is no exception, running a full Polarstar Jack. This kit includes a full SpeedQB 3 mag chest rig, 3x HPA Air Tanks and 3x ARP 9 Magazines on top of everything else. This is all you need to