[Picatinny_Pete]

IIRC, the Diamondback is a striker fired gun that looks more like a little Glock or something.  All the other Johnny-come-lately 380 pocket guns seem to be of that particular company's design.  Yes, it is universally known that the Ruger Little Copied Pistol is a shamless carbon copy ripoff of the P3AT.  It is not just the exterior likeness either.  The parts breakdown tells the shameful tale.   ....

What!?  I thought that LCP stood for Lame Carry Pistol, now I find out differently, Oh well ;D

Best Wishes