Now in stock at RedWolf Airsoft is this CO2 kit from Ares Airsoft to power-up your Ares SVD Sniper Rifle... "Are you fed up of pulling the ARES SVD bolt back with all your strength and would rather have a CO2 version than the Spring action? Well then this is the conversion kit that would suit your needs. Just replace the internals with this power kit and you'll be pulling the cocking lever back without strain and firing your SVD with extreme power...."