Trijicon RMR 3.25 MOA for MPX 9mm?

[ghsdca]

[ghsdca]

Edit to add- I would mount RMR at absolute cowitness height

[crufflers]

2 MOA vs 3? Why worry about it? I have a 3 MOA on my 9mm carbine... it is brand new (not many rounds through it) but it works perfectly.

I have three of those RMR 3.25 (06) and two Fast Fire III 3 MOA... I think they are interchangeable except the RMR has to come off the gun to change batteries and the body seems tougher. FFIII's work fine. I have shot them many time together the same day, but never really switched back and forth to obsess over differences.

MRO and AIMPOINT PRO are 2 MOA... I couldn't care less about 1 MOA... none are magnified and all have great brightness where they can bloom up.

I'd be more concerned about weight and size of the RDS body. IMHO.

For a shotgun I'd like to try a 6 MOA... currently have a 3 MOA on a shotgun.

[mjmagee67]

Really the best way to find out is to mount it up and give it a try. You already own the optic.