Another type of concealed weapon

Readers can find more on the "BeltSword" here. Curtis Koehler, the inventor who sent me this link and information, claims that various law enforcement agencies are interested in using his product. Obviously, the usefulness of this weapon is more limited than that of a gun in most circumstances (e.g., against someone who has a gun or against someone who is much stronger than you are), but it still can be useful in some circumstances.