Bolt Release lever or do you rotate the bolt head?

[Alan de Enfield]

what am i missing here ? no1 mkIV ?

im assuming it to be a no1 mkIII* or a no2 mkIV , i realise neil knows his rifles and am guessing he just left this go ..........but , if not .............

and i see he used the nomenclature no1 mk4 in his reply - do i need to look for another rifle for my collection ? :>}

Sounds like you need to fill the gap in your collection by getting a No1 MkIV