I read somewhere that the way the blaster fastens to the thigh wasn"t magnetic at all but mechanical. Like you describe it was refered to some kind of "knobs" located on the folding stock and that were latching inside the thigh bracket:
http://i19.servimg.com/u/f19/12/31/04/96/galler10.jpg http://www.whitearmor.net/forum/uploads/gallery/album_64/med_gallery_12157_64_231841.jpg
I haven't seen any close up pic of the rig on the blaster though.
It's from the FISD:Where did you find the 'action' pose image, the one on the left?
"KEN"
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... just figured I would put that in there until I find a sharper photo.
AWESOME!! Thanks!here´s a pic of the decal, little bit clearer
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and here of the "knob section"
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