WHAT DOES DIAMONDBACK DB10 RIFLE MEAN?

First of all, and While I don’t like evaluating one particular gun to a different, the DIAMONDBACK 380 appears like mini-mini Glock and there are various versions with the DIAMONDBACK 380I shifted the sight photo up until finally the dots lined up with the middle with the X-ring. This time the 2nd round went throughout the focus on Nearly centere