This project was designed to replace broken magazine lips from an airsoft KWA ATP pistol.
The part may need some filing, as I worked with a broken part to create the 3D model and so missed some measurements (especially the loading well).
100 [%] infill recommended.
PS : after mounting and testing it, I remarqued the upper of the GBB was not getting back enough to load a new bb or even not re-set the firing system sometimes. I thought about bad measurement, jamming the hop-up, but finally it happenned that I filed the base to get a smoother surface, and filed it a bit too much that some of the gas was leaking, the part not being thighten enough against the rubber joint. I added some silicone onto the part before mounting it, and now it shoots great.