Yes it makes sense but one does not know how the anderson was treated/lubed.
I have several bcg's from different folks and so far there has not been any wear or crap going on.
The first one i got was made back in the 70's and other than a cleaning every now and then as well as making sure it was lubed up,nothing has been wore out or changed so far.
When playing with the one piece gas ring i found out that it made no difference lubed or not they just suck.
Never heard of a bolt being soft enough to egg the pin hole.
