Phoenix Trinity Morph. It comes with 9mm barrel, 40 cal barrel, 4 20 rd 9 mm magazines, 1 MBX Defender 17 rd 9mm magazine, 1 MBX Defender 40 cal magazine, base plate for Holosun red dot, and Leupold DPP with base plate. I've never fired the 40 cal but was told by previous owner the 40 cal barrel has never been shot.