A step up on the Field rental design, Semi-automatic, .68 caliber, 81/2" quick thread high performance stone honed barrel, new 3 piece all aliminium die cast split receiver, full customisable reciever & electronics adaptable, heavy duty stainless braided gas line, wide range velocity adjustment screw, durable black finish, 150+ft effective range, lightweight trigger pull. Includes hopper, squeegee, barrel bag, manual and tools.