SHS - Stainless Steel Cylinder for 300-400mm barrel length -QG0012SHS-QG0012
Ensures the smooth & speedy piston movement
Provide the durability & precision performance
Remember to apply Cylinder Grease to ensure this high performance
Can be installed into Marui standard gearbox without any conversion
As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed
For: 300-400mm inner barrel length.