43x is the same size as the 43 with a pinky extension. There are aftermarket mags that hold 15 and are flush. So basically you can have a 43 that holds 15 rounds... with that being said... I haven’t shot my 43x so I’m still carrying my 43... I like the feel of the 43x and expect to enjoy shooting it... so much that I got my wife one too... if I don’t like it you’ll see 2 43xs up for sale here haha
