Unparalleled performance continues with the Max-Flo LPR. Our low pressure regulator is, well, exactly that—a regulator—for low end pressure. A feature not found in any "volumizer" or "respi-whatever." So why should you care about low pressure? You shouldn't...unless you like shooting really, really fast because the Max-Flo LPR maximizes rapid firing consistency. Kit includes front cap, LPR, fittings and hoses.