I agree that it is most likely a well done pin fire conversion I think the proof marks have been covered enough. That is one fine looking Enfield MK4.
'the right of the people to keep and bear arms shall not be infringed'.
famous qoute from the people of Goliad TX to the Dictator Santa Anna 'come and take it' regarding the towns cannon.
BigEd- all the brews are the same same brand brand
What we have here is... failure- to communicate.