RPM Techshop & Poseidon Gel Blaster Inner Barrel, Built-in Hopup System, 500mm Length Blacksite Weight（kg）

Weight（kg）

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

Up to 240 Feet per Second

Poseidon Mag Output Valve

RPM Techshop & Poseidon Gel Blaster Inner Barrel, Built-in Hopup System, 500mm Length Blacksite Weight（kg）RPM Techshop & Poseidon Inner Barrel for Gel Blaster Rifle This inner barrel is designed with an integrated adjustable built in Hopup. It comes with our standard hopup tongue. Features: Built in Hopup System Alumunum Alloy by CNC machining Hard Anodize OD: 9. 5mm OD(Hopup): 10mm ID: 7. 3mm Length: 500mm Include: 1x Gel Blaster Inner Barrel 500mm 1x Poseidon patch 1x Heat Shrink Sleeve