Glock 19 clone with a combat armory lower frame, Brownell's lower parts kit, 4.5in threaded barrel with a DLC coating (diamond like coating), stainless steel slide with RMR cut and suppressor height sights to cowitness with a red dot of your choice. Should be compatible with glock 19 holsters. DOES NOT come with a magazine. Text me for more details +12192002073