Originally Posted by njk
Thanks for the reply, I'll try yoda.
So this is known issue with the tfgp e1 bolt? Or just e1 leaks in general?
E1 in general has more wild tolerances so when you make a bolt for it with better tolerances some guns will have some issues. So ya e1 w/ TFG bolts have had seen some leaks but TFG has resolved them with each person as far as i know. And like i said if its a slight leak grease can usually solve it either more grease or dow55 or a little of both.