Weapons charm mount

After printing a halo cat ear weapons charm found here https://www.thingiverse.com/thing:5250360 I was looking for a mount to attach it to a pew pew. I couldn't find one so I 3d modeled a weapons charm mount based on an existing one.

This is a two-piece design meant to be held together by a screw. The hole is 3mm wide for the screw or bolt.

I have not tested or printed this because I made it 4 minutes ago but I will post a photo of it here when I do.

Please share any makes and let me know how I could improve if you choose to make this.

I do recommend printing this slow with 100% fan speed