Thanks for the quick reply. So to just make sure I am on the same page, if I want to break the gun down, i.e. remove the barrels, one has to pull the triggers, and then will need this tool or a crescent wrench to recock them for assembly?
I know this gun has been been broke down many times, as the guy I bought it from shot it frequently at various sporting shows, etc... Never saw him do anything special when removing barrels, etc... Sorry to ask so many questions, but I just don't want to damage anything.
By the way, my 16 is a later version and it has 2 3/4" chambers.