[PDI] Piston Head for Tokyo Marui HI-CAPA & M1911A1

Piston head compatible with Tokyo Marui HI-CAPACITY series (4.3 & 5.1).
Also compatible with Marui M1911A1.
It is manufactured with an outer diameter of 13.9 mm (O-ring part) and uses the included flat head screws to prevent rattle with the piston.
Promotes stable piston movement.
The thickness has been increased to make it easier to operate even in winter.
Made using Keyence's high-precision 3D printer, AGILISTA-3200. Made from acrylic plastic.

*In 2024, due to a specification change, the material was changed from POM to acrylic.
*As this is a resin product, please handle with care.
*The MEU has the same cylinder dimensions as the HI-CAPA and M1911A1, but due to insufficient testing at this stage, it is not stated as "usable."

Specifications
■Compatible models:
#Tokyo Marui HI-CAPA & M1911A1
■Material: Acrylic resin

Instructions are here (will take you to the manufacturer's website and open in a new tab)


※please note※
If you have customized your airsoft gun or replaced parts, be sure to measure the bullet speed using a bullet speed meter to ensure it is within the legal limit (possession of bullets over 0.98 J is prohibited). Also, be careful not to exceed the legal limit during the work.