PLEASE NOTE: We are unable to ship the G-Flex Triggers to FL, CA, CT, DC, HI, IA, MD, NJ, NY, RI, and WA G Flex will fit in : Glock 17,19,22,23,26,27,19x,45,47,31,32,33. The trigger consists of a trigger bar, enhanced trigger bar guide, trigger return spring (gen 5), trigger housing and a oem shape trigger shoe.