Steel Cylinder (Marui + WELL MB4401/02/03/06/07/08/09)

by AirsoftPro

Steel durable cylinder is required in case of any upgrade. Stock cylinder is made of aluminium and weak. It is easy to damage it with stronger upgrade spring. Our AirsoftPro steel cylinder was sucessfully tested on the strongest springs. 

This model is suitable for:

  • Well MB4401
  • Well MB4402
  • Well MB4403
  • Well MB4406
  • Well MB4407
  • Well MB4408
  • Well MB4409
  • Tokyo Marui AWS (  you need to remove inner nylon o-rings)

Not suitable for Well MB4404,05,10,11.

Cylinder is compatible for the factory original or AirsoftPro pistons or cylinder heads.  It is made on high precision CNC machines in the Czech Republic.

Length: 194mm without handle pin

Total Length: 245,5mm

Inner diameter: 19,95mm

Outer diameter: 22,05mm

€ 29,90



Order and pay today, delivery next business-day.
DPD: please order before 13h ; BPOST: order before 16h.
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