Different colored light guns

[schi0249]

I have 2 different light guns. Both have the same number. One has a black tip and the other has an orange tip. Which is the original? And is one more rare than the other? Also, are there any SMS games where you can use 2 guns? Thanks

 

[ExCyber]

The black tip is probably the original. IIRC some legislation was passed in the late 1980s that required toy guns to have an orange body or tip. The late NES Zappers were orange as well.