Jing Gong has a series of SPAS Shell-Loading Airsoft Shotguns now at Evike.com.. "The JG Golden Arrow SPAS Shotgun series is designed after the Tokyo Marui SPAS shotgun platform utilizing the same shotgun shell specification and chamber design. The SPAS by GA / TSD is now an all time favorite for it is a fraction of the price of it's original yet packed with power, features and performance.