Complete O-Ring and Screw Set, JACK - HPA System 40 max This adapter allows you to

This adapter allows you to use HPA (high pressure air) and M4 AEG magazines on your Poseidon pistol

This is the next generation of gel ball ammo

Short Barrel Version

This mag lip is for the poseidon mag on Stormbreaka

the gel blaster provides added convenience for players to seamlessly change and fine-tune their equipment

Complete O-Ring and Screw Set, JACK - HPA System 40 max This adapter allows you toComplete 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