Receiver and trigger housing stock clearance differences?

[Matt_X]

Bob,
First picture is before any bumping. The stock was stitting in some support stands I cut out of scrap wood. I'm going to try to get out to the range this morning and that ought to seat it!
I did hit the assembly on the butt with my hand enough for the slide to jump a little. Whether its effective at seating, I have no idea.