These things are underrated for the money.

They take the same sights as the S&W M&P series...which means there's a weird cool and underrated red dot that will bolt right onto it, and is currently being blown out on Amazon for $145 bucks.

https://youtu.be/HWWzzSySxIA?si=Is9pU55KEtu_0VD0

https://youtu.be/8-LPAgsYpPs?si=zzfViPCOZwRWucVa

Back when they were $399 I'd say they weren't worth it. But:

https://www.amazon.com/Leupold-DeltaPoint-Micro-Red-Sight/dp/B08RMTYSXF/ref=mp_s_a_1_1?crid=23EHJ11RIHMWE&dib=eyJ2IjoiMSJ9.Q3jaHUm7nNPU0dD3eSxUjdoR9-RoogcMNFDcLxJKMMZYrSy6XT2z5lvTL2iYcu9Gi8GJMY9JIiAyORPeL9pxlRZc65Bc67woFiL5U7fY4PxsrosHAi7i0G_G0ZAoiZ5kUbmknHI5fypK1SdlJ0x0L8vfYI9LlcVes1rMeXjyogboaBbGyTcalFcsAlAb6KuTKdNKbM6sp6tocqtBl4RVoQ.51E4WZI00R8EpYuNI8Epfg2OXMJMsiHs10XYA-ZyTw4&dib_tag=se&keywords=leupold%2Bdeltapoint%2Bmicro%2Bglock&qid=1767556260&sprefix=leupold%2Bdeltapoint%2Bmicro%2Bglock%2Csporting-goods%2C131&sr=8-1&th=1&psc=1

Don't get the Glock version.

These things will co-witness with the original front sight you already have, so if the batteries or electronics die this turns into a ghost ring rear sight and lines up well enough with your front sight to make a reasonable backup combat sight.

Honestly, it's a really slick setup.

The trigger you've got on this variant is pretty good. Apex says these things have more basic accuracy potential in them than the M&P series!

Oh, one really important point, do not swap the factory plastic guide rod and recoil spring assembly. In particular, don't put a steel guide rod in these things. It will put too much stress on the frame and it can crack. Run it with the stock guide rod and spring and it will be fine. The quality of the grip frame plastic on these things is good but not up to Glock standards.