1. The manufacture, sale, or possession of any such weapons, regardless of their model or type, even if disassembled, constitutes the stockpiling of weapons of war. The manufacture, sale, or possession of chemical, biological, nuclear, or radiological weapons, anti-personnel mines, or cluster munitions constitutes the stockpiling of such weapons.
The sale of weapons includes both their acquisition and disposal.
2. Weapons of war are those defined as such in the regulations governing national defense. Chemical, biological, nuclear, or radiological weapons, anti-personnel mines, or cluster munitions are those defined as such in international treaties or conventions to which Spain is a party.
The development of chemical, biological, nuclear, or radiological weapons, antipersonnel mines, or cluster munitions is understood to mean any activity consisting of scientific or technical research or study aimed at creating a new chemical, biological, nuclear, or radiological weapon, or an antipersonnel mine or cluster munition, or modifying a pre-existing one.
3. The manufacture, sale, or collection of five or more regulated firearms, even if disassembled, is considered a stockpile of such weapons.
4. With respect to ammunition, the Judges and Courts, taking into account the quantity and type thereof, shall determine whether it constitutes a stockpile for the purposes of this chapter.