Springfield hellcat pro with holosun HS507k X2 red circle dot, streamlight TLR-7 HL-X sub light 1000 lumens,  also added magwel and 3 out of the 5 mags have the extention on them. I haven't found any other hellcat with a magwel on it. Personal preference I do understand but I felt it looked great and changed the look of the gun. Zero issues with this pistol and its currently my EDC. I do also have 2 different we the people holster for this. 1 holster optic only cut out the other is for optic and light. I also have a holster mount that holds the holster and gun. That would be seperate if interested.