Upgrade time for the twins!
I built these a while back and was good with them for a bit but let’s face it, optic cut slides with no optics just doesn’t cut it. So I got a matching set of Viridian RFX35’s https://viridian.tech/viridian-rfx-35-black-fde and new 1/3 cowitness sights from Night Fision https://www.nightfision.com/product/night-fision-optics-ready-stealth-series-for-sig-sauer.
I direct mounted the RFX35’s with some upgraded screws and used my Real Avid sight pusher to push out the old Angry Bear black JRO sights. After using the JRO’s I can’t in good faith recommend them if you care about your shirts and you want to keep tour wife happy. The design of them rips into your shirts leaving tiny holes all over hence the change to the Tritium Night Fisions. The Viridian RFX35’s are a bottom battery mount but with that they have a super low profile and thin base. These green dots in this SRO style have a nice big window for a great view for quick target acquisition. Shake awake is also standard.