Aimpoint pro and Comp m4s cowitness

[Nguyen]

Got these two sights coming in, and was wondering if they are 1/3 cowitness or absolute.

I tried google-ing it, but everyone either said its 1/3 or absolute... Which one is it?

Note, these both are using factory mounts.

[Hairball]

Depends on the iron sights you have. I have a few M4's and they can be both depending on the rifle. As an example, on my M468 the M4s is absolute but on my Gen II REC7 it's 1/3. Not sure if this is the type of info that may help but it all comes down to the iron setup you have and if you decide to use the spacer on the mount or not. Anyway, that's how I look at it and others may have a different opinion so we will see who else chimes in.....

[bluebird]

I have a PRO with factory QD mount. It is not absolute co-witness.

[essjay]

I have a PRO with factory QD mount. It is not absolute co-witness.

I had one, and it isn't really the standard lower one-third cowitness, either. It's kind of in-between. If you're shooting with two eyes open, you probably won't notice the difference.

[67Cuda]

Aimpoint on my Daniel Defense is co-witness.

[Mute]

Depends on the mount.