The solid cross pin, forming part of the action body, the dovetail lump barrels, point to a Webley and Scott action. The presence of provisional and final proof marks points to UK assembly and finishing. Engraving and hardening would not be likely on an unfinished gun exported for local assembly.

The striker disc looks like it had been hammered open and then hammered tight again.

Last edited by Shotgunlover; 12/23/13 12:54 AM.