This is a (Glock) G43 SS80 Pistol Frame (Lower) by Freemandontask. To complete the lower you will need the SS80 Builders Tool Set found here. This frame was inspired by the Glockstore SS80 80% Lower.
This is the Glock 26 Gen 3 Pistol Frame and DIY Rail System by FreeMenDontAsk. The system relies on a DIY metal rail system which is added to a printed frame. Reference the G26 Front and Rear Rail ...