WHAT DOES P80 GLOCK 17 FRAME MEAN?

For the Glock 80% frame, a frame elements package is required to complete the frame. After the frame is completed, you can pair it with a created-out slide.Would be the length on the grip the very same as around the Glock 19 or could it be a little for a longer period? The 19 is a little bit brief for my hand but i need a four" barrel so I am abl