airsoft spring shotgun bullpup kit

thingiverse

The kit is build around a cm.355m spring shotgun from cyma NOTE: i am still experimenting and testing the different parts, i try to make as much updates as possible in the meantime i did A LOT of filing and modifying --------------------------------------------- 15/03/2020 at 10:30 added front grip mount without grip so you can add your own grip/piccatinny rail. 16/03/2020 at 8::25 added files and photo about replacement trigger and mag reliese mount/ trigger mount 19/03/2020 at 16:18 added trigger mount v4 beacause v3 looks a bit blocky at his sides, also reinforced v4 a tiny bit in the back updating part settings a little bit prototyping and fitting is almost done!! expect new info soon!! 21/03/2020 at 10:12 almost finishing prototyping, might be redesigning the hrip with the new trigger foto added 26/03/2020 at 9:14 added the rest of the parts yet they are v1 and are not that good. updates to these parts will be added soon!! 2/04/2020 at 12:38 added m4 (mark 4) parts: these are the best parts so far 2/06/2020 at 13:20 rethinking about the project, working on new parts (coming in the future) 3/06/2020 at 11:15 and 17:55 added m3 parts (front grip with piccatiny rail, new trigger mark3 and a new grip with aeg m4 grip attachment) the screws needed: 4 times m3x8 with .5 PITCH , friction fit at 17:55 added grippart m5 for actual real fire arm grips, they need a m6x27mm bolt and m6 nut