actually msrv007,msrv008,msrv010... its same thing than msr008 and msr009 all are 7.2 sec(minimum)/ swipes. So i tell to anybody that think they can skim with any msrv and msr GOOD LUCK. Msr008 cost 395us + shipping and Msr009 600us + shipping. If anybody need link to buy these feel free to ask but im telling you gonna lose money!!!