It doesn't come with instructions, but it's pretty self-explanatory once you take a few minutes to check where the power cord is plugged in. There were no screws in my kit, but I have working hardware. I wish it still had a place to dock the accessories. I have a v7 trigger and the dock only comes with 2 accessory holders, one of which cannot be a roll as it would be too wide and would block the other holder. unless it's an accessory I use. boo