WHAT DOES DIAMONDBACK DB10 RIFLE MEAN?

First off, and While I don’t like evaluating just one gun to a different, the DIAMONDBACK 380 appears like mini-mini Glock and there are plenty of variations with the DIAMONDBACK 380I shifted the sight picture up until the dots lined up with the middle on the X-ring. This time the 2nd spherical went in the goal Virtually centered but marginally s