A very rare and unusual rifle. Originally built as a MKI* then later modified to MkI***. In 1915 converted to Naval specification with charger loading bridge added. Sent to Australia where it was fitted with a Lithgow WW2 era heavy sniper barrel. Later converted to a .22" trainer. Full MkI specification with bone inserts in the micrometer adjustable rear sight, volley sights and magazine cut off. A remarkable rifle with an interesting history.