HAO's Advanced SUS303 Cylinder Assembly for PTW Spec ( MK.2 )
SUS303 One-piece Cylinder Assembly HK BCGS AR BCGS Nozzle head bumper Plastic Cylinder carrier
The cylinder which combined the latest HAO's technology in:
- One piece SUS303 cylinder body with EDM precise wire cutting piston rail.
- Enhanced polymer injected piston.
- SUS303 anti-twisted spring rotation bearing system.
- S45C heat treated EDM wire cutting ladder gear.
- SUS303 enhanced nozzle.
- All re-design and reinforce NBR rubbers, O-rings.
- BCGS (Bolt Carrier Group Sticker) make your PTW more like RS.
*Notice: BCGS only compatible with HAO's Advanced PTW Cylinder with pre-milled 0.2mm thick depth slot for easy insert / withdraw without damage the sticker.
*Notice: Please shoot the first 500 rounds gently in order to meet the best occlusion and performance.
*M90-M110 Cylinder's piston rack is only designed for Low Velocity & High rate of fire use, please do not change for the higher spring, any modification on the spring will damage the rack!*
Upgrading airsoft guns require necessary skill & technique, manual modification is necessary, consult expertise if needed.
Major Built Material
SKU / Code.
Manufacturer / Brand
HAO Airsoft ( Taiwan )
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