Very neatly done.
Both here and in the 'Naval Brigade' and other threads, these really look like realistic weaponry, not just the brass-candlestick-with-a-pistolgrip Larp props.
My problem now is I'm currently converting an old No1MkIII into a light stalking rifle, and after seeing this beauty I'm having to fight the urge to sleeve the barrel with brass tubing and bronze cerakote the action.