robertyb said:
That green thing is a bubble level to prevent canting the bow. Probably glued in place.
I know what it is, that said: It is not an Excalibur approved modification. Some glues are corrosive.
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I say more: it is useless
How many eyes one has? When one see through scope he cant see the bubble.
It is a sort of cheating, what the heck? If i block the xbow using one of this and shoot:
Will it be honest?
(Micro does not have even a bipod)
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Edit
An example:
I have a Toyota pick-up 4x4, if i modify it to get better performances and for whatever reason i crash my car insurance will say: You modify your car so we dont pay you! Your modifyed car shouldnt be on the road.
That's how things work in industrialized countries.
In the third world i've seen everything on the road

It was like to be in the Mad Max movie