Have your Will in order before you try the .308 pick.
From 50 yards itll be fine. Ive got some copper solids that go right through 1/2 steel plate.
Not that Id ever damage FS property. That would be bad.
L
Again, I don’t believe you have seen the padlock protection
system for the FS locks. At 50 yards there will nothing left of your copper solid bullet that could damage the padlock after it went through the steel cover. It might even make it more difficult to open.