This is a laser bore sight case I drew up for 30-06, 7.62/308, .223/5.56, 9mm bore sights. I have included all the fusion files so it can be edited e.g. changed for your calibers, change magnet hole size etc.. I also included files with no text for printing on single color printers, or adding your own text to the stl. I have include 3mf files for the X1C, you will need to assign your appropriate filament colors from your AMS and or repaint the text to suit your preference. Below are the links to Bore Sights I am using (I do not endorse this brand they're just the ones I use). There is also a link to some magnets that should work. Again you can adjust the magnet hole size in fusion 360 for what ever size magnets you want to use.

Bore Sights:
https://www.amazon.com/dp/B07T4NJKDN?ref=ppx_yo2ov_dt_b_fed_asin_title
https://www.amazon.com/dp/B0794YFRYP?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1
https://www.amazon.com/dp/B07MJ8YKX6?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1
https://www.amazon.com/dp/B07GGWJSJ6?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

Magnets:
https://www.amazon.com/dp/B096LZNZTQ/ref=syn_sd_onsite_desktop_0?ie=UTF8&pd_rd_plhdr=t&aref=r874zVKmkM&th=1