Help Identifying Random Parts

[StaticShocked]

I am hopping a few of you are up for a game of "guess the parts" as I have these groups of parts and i dont know what they go to. It appears like regulator parts, some sort of vertical ASA, and i have no idea what the orange thing and poppit go to (though the orange thing looks very familar). I am just drawing a blank as to what these were for.

VASA, designed to fit around a 1", or maybe 25mm, diameter. Raw. What marker is it for?
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Suspected regulator parts. These were in a baggy together.
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Unknown, but familiar parts. I suspect the setscrew is for a trigger frame. These were in a baggy together.
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[superman]

ccm t2 vert asa and ccm reg components.

[StaticShocked]

Awesome. Thanks!