If you’ve an empty gas bottle with a metal fill tube, heat the end of the the tube briefly and ‘fill’ your mag - the silicon ring should stick to it and pull out.
That is a cool trick! I managed to dig them out with a needle and a lot of swearing 🤬
Looking to buy some 7mm ID stainless tube as the previous owner cut of ALL of the fill tubes. Epoxy it on the remaining stub and allow some gas expansion space 👍
