FGC9 recoil dampening kit

thingiverse

edit: deleted 1. buffer after testing since its increasing recoil instead of decreasing, rest is fine rubber stock pad is not compatible with FGC9 mk2 internal parts may or may not be compatible with FGC9 mk2 PRINT WITH FLEXIBLE FILAMENT use support for printing stock pad other parts dont require it infill chart: stock pad: 10%-50% buffer2: 10%-20% buffer3: 100% buffer4: 10%-50% buffer5: 20%-60% figure 1 buffer2-put this under secondary recoil spring inside buffer tube its hard to do it with hand so put it on steel rod from reciever and push it inside deep as possible buffer 3- same thing but for main recoil spring, if you find it hard to put it in buffer tube stick it on the end of buffer spring and push it inside figure 2 buffer4- stick it with glue on top of buffer tube as shown in figure 2 buffer5- stick it with glue on top of reciever housing as shown in figure 2 trim outside if its not perfect feel free to make these buffers thicker in 3D builder or stack them on top of each other for better performance rest in peace JStark