I have not seen such a setup (but I'm not saying it can't be done).
I'm just wondering what he is going to do with the red-dot when the firearm is stored in the stock.
I am known to lose things if they are not tied together.
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC
Former President of the ECPT (Eifel Combat Pistol Team)