This is a Ghost ring that will fit any OEM Glock slide for....airsoft...
It require a #6-32 screw that will hold the back plate and the Ghost ring together.
The bolt will probably need to be cut down to about 10mm.
This Ghost ring will make manipulating the slide significantly easier with your piece inside a chassis/folding brace.

Feel free to check out my oddysee acount https://odysee.com/@Stutheimreinbachiii:0

Bambu Lab

A1

Doesn't Matter

Yes

.2

100