This lock was probably from a 17th century high quality German or Austrian rifle or hunting gun. The lock is 7 5/8 inches long and has nice engraving throughout it's surface...
The middle image shows the back side of this complex lock, (for it's day) and the bottom picture shows the fine detail engravings done by master gunsmiths and craftsmen...
The middle image shows the back side of this complex lock, (for it's day) and the bottom picture shows the fine detail engravings done by master gunsmiths and craftsmen...