These pics might help clear things up a bit...
Front View...
DSCN6940.jpg
All Apart (front adapter to the upper-right)
DSCN6941.jpg
Front Cell Screwed Into Front Adapter
DSCN6943.jpg
Rear Cell Is Direct Fit Into the Copal 3-S
(is not screwed all the way in)
DSCN6942.jpg
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