Jaeger

What info were you after ?

Info on Army and Navy Stores, Army and Navy Doubles etc ?

Army and Navy ordered from whoever whatever the customer ordered.

They often used Webley or Webley and Scott for Double Rifles.

That gun looks like it is on the Webley Screw Grip Action.
The other well known action by Webley is the PHV1 action
which has a clover leaf type third bite that DOESN'T intersect with the Toplever mechanism (the Screw Grip does
intersect as you can see in the photos).