This BCI PKM Picatinny Optic Rail is a lightweight and very strong solution for securely mounting optics. Utilizing your iron sight mounting screws, you can trust that your optics will stay in place, making it an excellent customizing option.
The newest version is extended as you can see in the real pics. This was a customer request, and we are sticking with this going forward.
This will also fit on the PKP.
