Stock WE hi capa. Will come in original box and a green gas mag and a CO2 mag. It has only seen a good amount of the field but only a few rounds through it since I use a secondary as a secondary. It has proven its worth although the CO2 mag seems to have it lock back after a shot. Idk why but maybe you can figure it out. Shoots like a dream and little wear and tear. I will be heading back to college on the 21 of January so sales after that will have to wait.