Complete O-Ring and Screw Set, JACK - HPA System external mod This gelball has good resistance

This gelball has good resistance to pressure and can withstand a force of 4-5kg

We will install the mag that comes with Orion to the Stormbreaka

Velocity: 240-250FPS (Orange Gels)

the longer the loading time

Complete O-Ring and Screw Set, JACK - HPA System external mod This gelball has good resistanceComplete O Ring and Screw Set, JACK Complete o ring set for all versions of the JACK with the exception of the MP7 variant. Plug screw included. 1x M1. 5 x 6. 5 (Buna 70) Front Outside of Nozzle 2x M1. 5 x 9. 5 (Buna 70) Rear Outside of Nozzle 1x M1. 5 x 19. 5 (Buna 70) Thread Relief of Front Cylinder 1x M1. 0 x 18. 5 (Buna 70) Captured Between Front Cylinder and Donut 3x M1. 0 x 5. 0 (Buna 70) Two on Nozzle Stem & One Inside of Nozzle 1x M1. 0 x 2. 5