This is one of the rarest and most valuable Sheridan paintball markers produced, being unique for featuring a side-mounted magazine (as found in the K-series) instead of the top-mount that was found on all their other non K-series markers with built in magazines. In some ways it is even clunkier to use than the K-Series, offset only by the fact that it is smaller which makes rocking and tilting the marker to load the next round slightly less inconvenient. It does however lack a pump, instead featuring a 'twist-and-pull' style bolt action.
