Glock 17, Magpul magwell, Overwatch Precision trigger w/ safety plunger and minus connector, Mapleleaf Firearms custom cut slabside slide w/ rmr footprint cut, Holosun 507, Double Dimond threaded barrel. Comes with original Glock case and Holosun box. No Mags. Text 2eight1, seven57, 0twoeight9 for faster response.