A buffer-less FGC conversion. Uses existing bolt and spring. Just requires printing the new back plate, drilling the bolt, cutting the spring, adding a steel rod, and re-enforcing rear bolts. I've successfully tested my first 50 with no issues, but this is very much in BETA. Happy printing! LBRY Tags: fgc; fgc9; fgc buffer; fgc bufferless; fgc-9 bufferless