I am selling one of my Glock 19 , polymer 80 complete uppers . You pick which upper and barrel you want . Asking $900 . I have included a picture of the slides on my polymer 80 lowers , so you can see what they look like on polymer 80's . Sale is for one complete slide ready to go on an upper . Each  slide  has a Wheaton arms spiral fluted barrel and a killer innovations slide and trijicon night sights . I am not interested in any trades , unless you have a DJI drone higher than a mini 4 pro . Or a Sony mirrorless camera a7 iv  or above . Will also trade for Sony GM lenses or canon RF lens