For those that were wondering...
Factory EW Handle:
McMillan Hunters/Compact Edge (with bedding):
4.8 oz difference.
Factory EW Bottom Metal:
PT&G Aluminum Bottom Metal:
1.4 oz difference.
Factory EW Follower:
USRAC Graphite Follower:
.9 oz difference.
SO, Total difference between factory and aftermarket is 7.1 oz's.
To be fair, had I bedded the factory EW stock like the McMillan it would have added at least .2 oz's making the difference between those two at least 5 oz's.