Section 21
SEC. 21. Airy person who has firearms or ammunition in his possession and does not desire to obtain a license to keep and possess the same, shall deposit such firearms and ammunition with the Bureau of Constabulary, and it shall be the duty of the Bureau of Constabulary to safely keep and care for such firearms, issuing to the owner a proper receipt therefor. Upon the departure of any such person from the Philippine Islands the firearms shall, upon his request, be delivered to him immediately before embarkation.