Kral Puncher Mega Marine Trigger Component orientation??

Hey all,
Does anyone have a Kral Puncher Mega Marine that has the 6 cross pins for the trigger group? It has 5 trigger components. When I was taking the components out to blueprint them some of them flipped over and I never saw their original orientation. I'm including the CAD picture so you can see if you have the same one. I know they had sever variants. Any help would be appreciated.

MEGA MARINE RECIEVER ASSY 2.PNG