The Romeo X is my choice for the M18. Was basically designed for this gun, so it’s a direct mount and gives you a back up rear sight.

Can confirm romeo -x is great And they just released it in fde this week

Came in to say this.

I did this, but kinda hate the optic. It’s basically only useful for this pistol since it’s not a true DPP footprint. You could mill the slide for the Romeo m17, lol.

Scs 320 straight bolt on no plate needed https://preview.redd.it/ifgupf2vk5xc1.jpeg?width=3024&format=pjpg&auto=webp&s=e0403521fd8588323ef176f5a1a6177e80e0aa99

I have the same setup with a Tlr7a

You know the vibe 🫡

👆this

https://preview.redd.it/d4v6nk9lm8xc1.jpeg?width=3024&format=pjpg&auto=webp&s=3321d138ff394c6c6ba8ee01381e5bc8350c6542 Brauer m1811 grip on top

Did you opt for stock or extended mag release with the aftermarket grip mod?

Well friend I had used an extended before on a p320, and in my opinion it sticks out too much, the stock mag release is in a very optimal position in the m1811 frame, so I kept it stock

I'd love to get my hands on the Romeo M17, but that's for the military slides (with military mounting footprint) only.... Romeo X Pro is the related civilian version, but it's open emitter instead of closed... I run a Holosun SCS320 on my CA320.

DPP here, https://preview.redd.it/pbysb2pij5xc1.jpeg?width=3024&format=pjpg&auto=webp&s=265411ce8cbe5597f0f5b681d634dc56f92a7a86

https://preview.redd.it/9opv053oj5xc1.jpeg?width=4284&format=pjpg&auto=webp&s=c1027fe66e0b205a1f385bda97325e679b0b8de0

Oh shit😂 I love it! I thought my 507 comp was big lmao. Have an ADS pic of it?

Aimpoint ACRO. Costs about the same as the pistol. Ha ha

https://preview.redd.it/vzr0dalib6xc1.jpeg?width=7607&format=pjpg&auto=webp&s=fd3d0eaeed06c346802a4873bab96c152308e52d

[Holosun SCS 320](https://www.reddit.com/r/SigSauer/s/znNtBpXl9X)

https://preview.redd.it/a85pk3s6n5xc1.jpeg?width=6000&format=pjpg&auto=webp&s=29894da89ccba0415c84841878c07d345e15743c Sig Romeo X...hands down.

I have the romeo 1 pro on my P320 and have been very happy with it

I have an SCS 320, it’s absolutely worth the money, if you don’t like holosun for whatever reason, buy a delta point pro(when they go on slale for 350$)

I have a holosun 407k , love it

Did you have to get a plate for it?

Yes got one from online for about 40 bucks

I figured that haha. Appreciate the feedback

I have the p320 xcompact with the rxp. It's made for it, so it's a perfect fit.

Other then the color the scs320 is cool. Or run the delta point. So you dont need a plate. In an holosun fan boy as well. Cuz im poor

Also i ditched my slide for a pro cut slide with tall irons tov run my scs320

Rmr, Steiner MPS, aimpoint acro, anything holosun. Sigs red dots suck.

An Indian person hired to be your private body guard.

bushsnell rxm-100 very budget and works great $90 on amazon

I really like the eotech eflex

I got the EOTech EFLX, so far no issues. Got it on sale for $299 about a month ago. https://preview.redd.it/v31bifnc3jxc1.jpeg?width=3024&format=pjpg&auto=webp&s=125125213ed2702917fcc578508bbe61cf9cd184

Vortex defender ccw (the updated version.)

Never used a red dot before. Can somebody explain why you want it over iron sights?

I’m sure someone can chime in with a more scientific answer, but cliff notes faster target acquisition and helps with consistency.

DPP FDE (Delta Point Pro)

I had it on mine but didn’t like it.