[C5TEK]

Well my feedneck just spun right out.Try dunking the body in boiling water for a few minutes.... Then sticking the feedneck in ice water for a few seconds.Then grab it with a nice pair of plastic tip pliers.But yes...Drilling a hole through it and sticking a screwdriver or something else through it and unscrewing it is also another solution. The regulator pin does have a little wiggle room in there. I can take mine out and get a picture and measurements for you if you'd like.For your leak issue make sure the big o-rings around the reg body fit snug in the gun body. Mine was leaking profusely around the same area and it was the big o-rings and not the reg like I had suspected.Let me know what you find.