In 1980, I wandered in to the gunsmithing area at Champlin Arms, in Enid, Oklahoma (I was stationed at a nearby base there), struck up a conversation with a now very well known London apprenticed gunmaker (often video'ed on a gunsmith supply company website). I asked about the project at hand, and he showed his work in progress BSS.

A client had wanted a new boxlock custom with two sets of barrels. This was being filled with parts of two new BSSs. I questioned the action and basis of the gun...and was told that there is no finer boxlock anywhere at any price.

That's enough for me...