Unless Randall has changed the design/kerf of the teeth on the saw-backs, I would not be wanting a Randall for its saw. The large format Victorinox Swiss Army knives have a locking blade and an outstanding saw for their size.

Better, if you are in a situation where you might need a saw, get a dedicated saw that is really designed to cut wood. The energy expended cutting would with a compromise is expensive energy in a survival situation. A small garden pruning saw fills the need nicely and can be had cheap.