UPDATED OCTOBER 2018:
M3 Hex nuts replaced to M3 Square nuts because they better fit to printed plastic
Splitted suppressor mount for easier printing
Single part body 253 mm can be printed on delta (kossel) printers
Improved overhanged areas angles for easier printing without supports
Optional mounts for even better fixation of pistol with empty mag slide stopper screw
This is carbine conversion kit for airsoft pistol Tokyo Marui Hi-Capa 5.1.
4.3 and other hicapas won't fit because of rail.
You can put a lot of different weaver/picatinny compatible devices to your pistol.
Osprey-style suppressor and M4-Style stock can be attached.
Stock tested from Cyma.
Kit tested on Tokyo Marui Hi-Capa GGBB pistol.
Assemble it with M3 screws and nuts.
Different suppressor compatibility available upon request.
Contact me on for details.
You also need stuff from your local retailer:
M3 square nuts
M5 nut (for stock)
Suppressor is included!
Different options shown on pictures.