It’s a tight fit - XS Sight Systems R3D Night Pistol Sights

The visibility on these sights are amazing. I did the install myself and it was too bad. I have an aftermarket slide and it has been cerakoted so it made for a tight fit. I had to file the bases down for them to work and used a sight pusher to get them set. I started off using a punch but realized it wasn’t getting the job done. Filed some more and waited for pusher to arrive. Made the process much easier. Sights are tough as I can attest to by how much pounding I did at first trying to get them installed. Looks great and I can see them glowing on my. Nightstand when I walk In the room.