Evike.com finally made a video about the EMG Salient Arms Licensed M870 Airsoft Shotgun as a feature in their "The Gun Corner" series... "A collaboration project between EMG and SAI, the Salient Arms M870 training shotgun feels and functions just like its real-life counterpart. Based on the APS shot shell system, each shot shell has its own self-contained propellant charge as well as the users’ choice of load. This unique system allows the training weapon to be loaded and cycled like an actual pump action shotgun; complete with tactical reloads, transitioning from one shell type to another, and shot patterning like that of defensive loads."