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Material: Made of high quality stainless steel
Design to replace original parts
Modified fixed angle of at both ends of the spring
Increased by 10%-15% strength compared with the original
Not easy to deform and reduces the jamming caused by spring deformation
Improved material for better air seal
More stable than OEM piston head at low temperatures
Improved durability over OEM piston head
Included additional spare springs and screws
Compatible with Tokyo Marui MWS GBB rifle
Dimensions (cm): 13 (L)x 8 (W) x 4 (H)
Weight (gram): 100
Package includes: Bolt Accessory x 1
The fixed angle at both ends of the spring is modified, and the strength is increased by 10%-15% compared with the original factory, which is not easy to deform and reduces the jamming caused by spring deformation. The external dimensions of piston head are adjusted, and the three-stage contact structure at the front end is thickened, which increases the air tightness, which is better and more stable than the original. Additional spare springs and screws are included to prevent loss of original accessories.