First I am a new member from MI and have been enjoying this forum. I have a noble 65j pump action shotgun that I have had forever. When you are working the action the action wants to bind a little when the action is probably 3/4 of the way back. This binding is not enough to cause the gun to stop working just enough that you have to use some muscle to open and close it all the way. I think the action is catching on the grove that the guide rides in. Does anyone have any idea how I might fix this? Oil is not enough to fix it just makes it easier to slide past that spot. If pictures or a video would help let me know.