Dragon Ball - Digital Colored Comics - Vol. 1 Ch. 4 - Kame Sen'nin's Kinto'un

[MangaDex]

 

[Doofus25]

Ok but why does a 16 year old have a submachine gun?

 

[Guang1]

@Doofus25 asking the real questions

 

[gpl]

@Doofus25 if you go adventuring in the wild lands where T-REXes roam I'd say it's pretty basic gear