For sale today is a barely fired PX4 full size 9mm with the Langdon Tactical treatment with the optic cut and trigger refinement. This handgun has a good double action pull with an amazing single action pull and reset. These things are super flat shooting and very reliable, I just don't carry the full size so no reason to keep it around. I do not have the box but it will come with 4 total magazines, 2 of which have the proprietary LTT coating that makes them slicker. The 507C X2 pictured is included and properly mounted and torqued down.  The last pic shows all of the magazines I have for the full size which can be added if desired at $25 each.  2 of them have Beretta plus 3 extensions which makes them 20 round capacity, these 2 can be added for $30 each.

Price is shipped to an FFL from an individual
I accept most forms of electronic payments without fees