Yes, the Trijicon 4x32 ACOG Rifle Scope will still work as intended with fixed sights on your AR15. Your front sight will be out of focus when looking through the optic.
The Trijicon 4x32 ACOG Rifle Scope w/ Colt Knob Thumbscrew Mount and Red Dot RMR model TA02-C-100564 comes with the adjustable RMR Type 2 model RM06. The Trijicon 4x32 ACOG Rifle Scope w/ Colt Knob Thumbscrew Mount and Red Dot RMR model TA02-C-100558 comes with the non adjustable RMR Type 2 model RM01.
Please email us at techsales@opticsplanet.com.
Having the red dot mounted further away from your eye will allow you to maximize your peripheral field of view and would also be more night vision friendly as your NVG's would not accidentally make contact with the red dot.
The Trijicon 4x32 ACOG Rifle Scope w/ Colt Knob Thumbscrew Mount and Red Dot RMR could be used on an AR10 in .308.
Any Trijicon ACOG will work on your Galil ACE. However, keep in mind the reticles Trijicon offers on their ACOG's are designed for .223/5.56/and 300 blackout. So the elevation hashmarks and holds will not match with a rifle/pistol chambered in 7.62x39.
This optic is calibrated for 223/556.
No, due to this being calibrated for 223/556
No, only the crosshairs reticles are green. The color of the dot in the RMR sight is not an option. Only comes in red.
Any of these will work for the MR556 as these are all calibrated for the 5.56/.223 caliber round. For the MR762A1, you would want ann ACOG calibrated with a 7.62x51/.308 reticle, so something like the options below with the 308 reticle. They won't work on the other caliber, as the BDC reticles will not match up with the other calibers.
https://www.opticsplanet.com/trijicon-acog-6x48-red-chevron-riflescope-bac-with-ta75-adapter.html