This is the Glock 26 Gen ... the frame but a PLA frame sitting in a hot car will damage it. Refer to the instruction videos above. In general, it is the same process as putting a normal Glock together ...
This is the G26L Pistol Frame and DIY Rail System by BobTheBuilder. This is NOT your normal Glock 26 frame. This is a custom G26 frame ... Glock together but with the required rails. The only part ...