LARUEminati
New member
Hoping someone has some insight into this. Recent .223 pistol build from CBC Industries and it's short stoking with my 60GR handholds and Winchester 5.56 box ammo. The BCG does not come back far enough to eject the case or lock open on the last round. Upon inspection the buffer spring that came with the kit is noticeably stiffer than the one in my rifle and it's 11.5" long VS 10.5" long (carbine buffer).
Does anyone think the longer/stiffer buffer spring would be the culprit? I pulled the gas block and there does not appear to be any misalignment or leakage so I suspect all is good there. I was thinking this thing would be overpassed so I'm a bit surprised.
Won't have time to make it to the range until later in the week but if I can gain some better understanding in the meantime it may help me sort it out.
Does anyone think the longer/stiffer buffer spring would be the culprit? I pulled the gas block and there does not appear to be any misalignment or leakage so I suspect all is good there. I was thinking this thing would be overpassed so I'm a bit surprised.
Won't have time to make it to the range until later in the week but if I can gain some better understanding in the meantime it may help me sort it out.