The Vortex Micro 6X Red Dot Sight Magnifier will work with the Trijicon MRO. The Vortex Micro 6X Red Dot Sight Magnifier comes with spacers that will allow it to be mounted at an absolute co-witness height, lower 1/3 co-witness and 1.93" height.
The Vortex Micro 6X Red Dot Sight Magnifier comes with the Vortex QD flip to side mount.
Yes, the weight listed for the Vortex Micro 6X Red Dot Sight Magnifier includes the mount. So the Vortex Micro 6X Red Dot Sight Magnifier and mount weigh 10.9oz.
Yes, it has a diopter adjustment range of -2.5 to 2.5 dpt to fine-tune focus, and it also includes capped windage and elevation adjustments to center the red dot in the magnifier's view.
This can indeed be configured for other-handed shooting!
The mount is reversable, yes!
Prismatic weaponsights like the Spitfire-HD and magnifiers are not compatible together.
Absolutely!
This will indeed pair with the original SPARC-AR!
This will indeed work with the Crossfire red-dot!