Viewloader Orion Paintball Marker. The Orion is a metal semi-auto paintball marker manufactured by Viewloader. It features a double finger frame, aluminum vertical foregrip, extended low pressure volumizer, and drop-forward with bottomline. The 9.5inch aluminum silver barrel features a smoothbore with mirror polishing, and weight-reducing fluting. The blue anodized body features a replaceable ball detent, fast-loading vertical feed with side ports, rear cocking bolt, rear velocity adjuster, skeletonized metal two-finger trigger (for faster rate of fire), tournament legal trigger guard, and a rubber wrap-around grip with finger grooves to cover the .45 style frame. A stainless steel braided hose connects the bottomline adapter to the marker for greater comfort and better shooting stability. This marker is factory remanufactured, so you can be assured that each and every one has been hand-tested and rebuilt to factory like-new standards.