DO NOT DO THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Take it to a gunsmith.
To remove the ignition barrel you need to be able to turn the key to position II. On the barrel casing you are looking for a small hole in to which you insert something like an Allen Key. The barrel can then be extracted. If you can't turn to the second position then its time to get the drill out and carefully drill the contents of the barrel. It's worth tapping the casing with a hammer whilst turning the key if the barrel has stuck before drilling.
Remove the nipple and put as much black power in the space under the nipple as you can, and put the nipple back and fire it . Then repeat! Next time fire the grease out with with a cap BEFORE you load it!!! They make CO2 removers to and screws that screw into the bullet. The bad part is the bullet will get bigger and harder to remove!!
Drive a 1/4" 12 point socket just a little smaller than the nipple base on over the nipple and the socket splines will bite into the nipple. Then unscrew it with a ratchet.
Use appropriate sized drill bit to drill completely through the stuck screw and retap the hole if new screw is necessary.
No you are pretty much stuck with it unless you want to see a plastic surgeon $$$$.
no it cannot because they get stuck in the barrel
Take bolt apart take bolt head and clamp in a drill press use a 3/32 drill bit to drill it out shouldn't have to drill all the way out . Numrichs brownells and midway usa have the ejector the spring and the retaining pin
for the safety and protection of your self so you don't ever get stuck in the situation.
pull pin under barrel it may be stuck
You need a gunsmith
take off the vw emblem and drill a hole
drill small hole in old seal use sheet metal screw drill small hole in old seal use sheet metal screw