This here is a Tac45 It is one of the best 45 in the market, beside the 1911. The reason why it is called a Tac45 is that out of the box, this handgun is already set up for you to make it as tactical as you like. Comes with a threaded barrel for a suppressor, Rails for your tactical flashlight/lazer, and comes with a built in rails on the top for your red dot sight. with a 15 round clip this thing sure pack a lot of heat. The only down side on this handgun is that the sight are raised for the silencer. this makes it a lil tricky to aim. But everything about this gun is a must own.