You don't need to store it locked. Why are you asking this?
It needs to be stored unloaded and any ammo should be kept in a separate location.
M
Its in my locked cabinet , Was just thinking as its percussion cap with external hammers A trigger lock wouldn't keep the hammers from being drawn backI would like to see a picture of this shotgun with set triggers. Never heard of such a thing.
Several ways to make safe. Remove the nipples. Zap strap the hammers in down position. Make two boards that cover the whole trigger area; padlock through them.
Create.



























