Great beginner guns when getting into the sport. Attachments are not included. The upper lower receivers are compatible with each other i’m selling this set with both inner barrels Look to sell these guns together but open to separate but buy one only get half of the mags Price is negotiable Echo1 mk18- shooting at 390-400 fps Night Armament SR16 - shooting at 290-320 fps the stock is damaged by my hand to give it some ware but i will send the original stock with it sell will be one-one will not be goin though hopup buyer pays shipping